BoP Lab / Michelin Raceway Road Atlanta

FE + SMX + SM + AS at Michelin Raceway Road Atlanta

FE has no laps in the events chosen. It ran at Atlanta Region 2019, U.S. 2016: add those events.

One run is left out as not that car's own laps (far quicker than the car managed in any other session and than anyone else in its class all week; usually a swapped transponder): Jarrett Jones in Super Tour Mar 2025 Morning test (1:26.895; the car's best in any other session was 1:43.195 and the rest of the class's best all week 1:42.071).

Official results win over the timing feed: the live timing recorded a 1:42.553 for Charles Mactutus in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:44.504 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:42.911 for Danny Steyn in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:44.690 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.688 for Jim Drago in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:49.318 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:42.913 for Raiden Nicol in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:44.515 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:42.756 for Brian Henderson in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:44.096 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:42.933 for Logan Stretch in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:45.826 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.383 for Nick Leverone in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:45.408 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.638 for Junior Brock in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:46.311 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.631 for Spencer Lofton in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:45.830 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.528 for Brett Kowalski in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:49.832 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.568 for Skyler Cottrell in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:45.287 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.534 for Sam Craven in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:45.619 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.394 for Jonathan Neudorf in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:44.545 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.129 for Zack Barfield in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:46.020 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.430 for Frankie Barroso in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:45.282 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.206 for Julian DaCosta in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:45.289 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.158 for Matt Stretch in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:46.592 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.107 for Noah Harmon in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:45.660 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.334 for Maximilian Opalski in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:46.153 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.986 for Greg Sorg in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:51.698 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:42.965 for Nicholas Bruni in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:44.567 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.260 for Cliff Brown in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:46.870 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:45.003 for Jordan Rick Segrini in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:47.046 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.891 for Anthony Geraci in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:48.141 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.753 for Sean Noonan in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:46.181 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:45.374 for Logan Cozzie in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:49.752 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:46.111 for Steven Clemons JR in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:48.900 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.397 for Will Robinson in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:45.996 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:46.242 for Domenico Leuci in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:50.426 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:46.317 for Grant Janish in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:49.890 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:45.939 for Mickey Moran in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:50.907 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:45.567 for Max Schweid in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:49.347 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:45.798 for Thomas Paolino in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:50.173 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:47.296 for Rob Trollinger in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:58.758 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:45.409 for Jesse Singer in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:47.177 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:48.224 for Aaron Parkinson in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:50.509 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:46.672 for Randall Joe in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:50.432 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.746 for David Henderson in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:49.282 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:47.011 for Chris Clarke in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:49.216 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:48.485 for Bailey Sigler in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:50.601 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:45.080 for Marcos Vento in Super Tour Mar 2023 Grp 5 SM Race 1, but the official results credit 1:52.737 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:48.139 for Anthony Geraci in Super Tour Mar 2023 Grp 5 SM Race 2, but the official results credit 1:48.141 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:56.565 for Olivier Piatek in Super Tour Mar 2024 Grp 1 SM Race 1, but the official results credit 8:44.184 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:56.086 for Chris Haldeman in Super Tour Mar 2024 Grp 1 SM Race 1, but the official results credit 2:17.873 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:58.284 for Boris Said Jr in Super Tour Mar 2024 Grp 1 SM Race 1, but the official results credit 2:00.222 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:55.847 for Sean Varwig in Super Tour Mar 2024 Grp 1 SM Race 1, but the official results credit 7:18.719 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:57.123 for Jesse Singer in Super Tour Mar 2024 Grp 1 SM Race 1, but the official results credit 2:07.342 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 7:18.676 for Sean Varwig in Super Tour Mar 2024 Grp 1 SM Race 2, but the official results credit 7:18.719 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:46.319 for Javier Rodriguez in Super Tour Mar 2025 Grp 7 SM Race 1, but the official results credit 2:22.040 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:46.827 for Christopher Girem in Super Tour Mar 2025 Grp 7 SM Race 1, but the official results credit 1:46.966 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:48.688 for Alfred Wingo in Super Tour Mar 2025 Grp 7 SM Race 1, but the official results credit 1:48.853 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:48.947 for Warren Sackman in Super Tour Mar 2025 Grp 7 SM Race 1, but the official results credit 1:52.634 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:39.297 for Marcello Paniccia in Super Tour Mar 2025 Grp 1 SMX Race 2, but the official results credit 1:39.299 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.022 for Skyler Cottrell in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:54.112 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.042 for John Salerno in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:53.662 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:42.939 for Max Stallone in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:52.004 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:42.987 for Logan Stretch in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:53.919 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:42.611 for Charles Mactutus in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:52.935 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.164 for Bobby Gossett in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:53.037 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:42.611 for Travis Wiley in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:53.132 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:42.822 for James Newell in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:52.988 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:42.619 for Stanley Brock Jr in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:53.397 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.520 for Stuart Mcaleer in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:53.545 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.629 for Dean Dybdahl in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:52.285 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:42.738 for Francisco Barroso in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:53.756 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.158 for David Stern in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:54.549 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.262 for Zach Ehrlich in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:53.441 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.419 for Will Robinson in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:54.624 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.780 for Cliff Brown in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:54.481 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.301 for Ryan Kipke in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:54.380 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.029 for Marc Cefalo in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:54.168 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.503 for Jack Murchison in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:54.279 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.148 for Danny Steyn in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:53.656 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.388 for Christian Meyer in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:53.147 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.685 for Chris Allen in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:53.628 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.820 for Ryan Maloney in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:55.505 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.917 for Gianni Maiuro in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:54.584 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:45.304 for Bob Mueller Jr in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:55.642 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.939 for Colin Murchison in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:54.858 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:45.115 for Ben Gaunt in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:54.883 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.841 for Ellie Gossett in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:54.970 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:45.818 for Gavin Vaughan in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:56.441 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:45.760 for Chase Kovatch in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 2:01.454 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:45.331 for Casey Moseley in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:54.440 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.902 for Graham Jacobson in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:55.633 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:45.189 for Greg Bogart in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:56.701 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:45.562 for Scott Phillips in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:55.262 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:45.845 for John Hamner in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:56.946 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:47.359 for Christopher Girem in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 2:02.861 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:46.824 for Riley Haig in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:59.410 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.922 for Cohen Craft in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:56.152 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:44.861 for Lucas Jensen in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:56.783 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:46.986 for Tal Tsfany in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:59.065 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:47.037 for Robert Garrison in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 1:57.475 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:49.958 for Alex Rubenstein in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 2:04.082 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:50.229 for Brayton Williams in Super Tour Mar 2026 Grp 1 SM Race 1, but the official results credit 2:06.066 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:40.037 for Jarrett Jones in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:45.810 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:40.069 for Skyler Cottrell in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:41.144 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:39.906 for Camden Gruber in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:43.961 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:40.083 for Lincoln Larson in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:41.663 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:39.976 for Weston Duchak in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:41.560 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:40.857 for Elivan Goulart in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:52.428 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:40.077 for Mitchell Lowry in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:59.135 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:40.039 for Michelle Squirek in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:41.687 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:40.354 for Nate Cicero in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:41.410 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:40.673 for Aiden Coleman in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:42.702 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:41.112 for Gavin Vaughan in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:41.974 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:40.261 for Michael Tinis in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:44.778 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:40.949 for Emy Kissick in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:44.677 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:40.289 for Jason Fichter in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:42.378 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:40.719 for Deacon Greenfield in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:45.608 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:41.417 for Gavin Wardle in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:47.140 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:42.558 for Christopher Girem in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:47.266 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:41.486 for Matteo Azari in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:45.544 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:41.617 for Aidan Shimbashi in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:46.135 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:43.094 for Jillian Fichter in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:51.069 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too; the live timing recorded a 1:24.667 for Tyler Gonzales in Super Tour Mar 2026 Grp 6 SMX Race 1, but the official results credit 1:41.619 as the car's fastest, so the timing system did not count that lap (usually a lap under a full-course yellow or a timing-loop fault); it is left out here too.

Pos	Car	Driver	Class	#	Lap	Theoretical	Qual	Race	5-lap stint	Consistency	Trap	S1	S2	S3
1	Ford Mustang	Michael Kamalian	AS	199, 99	1:34.642 A-R1	1:34.569	1:36.558 B-Q1	1:34.642 A-R1	1:36.577 A-R1	+7.895 A-R1	140.9 A-R1	37.067 A-R1	33.474 A-R1	24.028 A-R1
2	Ford Mustang (2003)	Thomas J Ellis	AS	51	1:35.351 B-R2	1:34.701	1:35.467 B-Q2	1:35.351 B-R2	1:36.206 B-R2	+1.450 B-R2	138.3 B-R2	37.678 B-R2	32.639 B-Q2	24.384 B-R2
3	Ford Mustang (2006)	Gregory Eaton	AS	21	1:35.692 B-R2	1:35.295	1:36.767 B-Q2	1:35.692 B-R2	1:36.001 B-R2	+0.932 B-R2	132.5 B-R2	37.336 B-R2	33.408 B-Q2	24.551 B-R2
4	Ford Mustang GT (2008)	James Jost	AS	14	1:36.389 B-R2	1:35.532	1:38.195 B-Q2	1:36.389 B-R2	1:37.112 B-R2	+1.514 B-R2	138.6 B-Q1	38.069 B-R1	32.794 B-R2	24.669 B-R2
5	Mazda MX-5 (2006)	Mike Cottrell 2+ cars	SMX	9, 09	1:38.501 B-P	1:38.392	1:38.940 A-Q1	1:38.765 B-R2	1:39.287 B-R2	+0.825 B-R2	119.0 A-Q1	37.403 A-Q2	35.950 B-P	25.039 B-Q2
6	Mazda MX-5 (2008)	Jarrett Jones 2+ cars	SMX	86	1:38.517 A-Q2	1:38.499	1:38.517 A-Q2	1:43.192 C-R2	1:46.410 A-R2	+2.350 A-R2	120.4 A-Q1	37.557 A-Q2	35.938 A-Q2	25.004 A-Q1
7	Mazda MX-5 (2007)	Camden Gruber	SMX	24	1:38.662 B-Q1	1:38.324	1:38.662 B-Q1	1:39.308 B-R2	1:39.545 B-R2	+0.514 B-R2	120.5 A-Q1	37.437 B-Q1	35.817 B-P	25.070 B-Q1
8	Mazda MIATA (2010)	Matthew Novak 2+ cars	SMX	111, 11	1:38.720 B-Q2	1:38.382	1:38.720 B-Q2	1:39.231 B-R2	1:39.301 B-R2	+0.302 B-R2	114.8 C-Q1	37.382 B-Q2	35.925 B-P	25.075 B-Q2
9	Mazda Miata N/C (2006)	Marcello Paniccia	SMX	10	1:38.788 B-Q2	1:38.753	1:38.788 B-Q2	1:39.334 B-R2	1:39.487 B-R2	+0.614 B-R2	114.4 B-R2	37.322 B-Q2	36.188 B-Q2	25.243 B-Q2
10	Mazda MX-5 (2012)	Cam Ebben	SMX	56, 55	1:38.821 B-Q1	1:38.526	1:38.821 B-Q1	1:39.428 B-R2	1:39.825 B-R2	+0.745 B-R2	117.0 B-Q1	37.373 B-Q1	36.055 B-P	25.098 B-P
11	Mazda MX-5 (2013)	Logan Stretch 2+ cars	SMX	98	1:38.829 B-Q1	1:38.451	1:38.829 B-Q1	1:39.318 B-R2	1:39.449 B-R2	+0.461 B-R2	115.5 B-P	37.469 B-Q2	35.957 B-P	25.025 B-P
12	Mazda MX-5 (2014)	Rocco Pasquarella	SMX	195, 95	1:38.941 B-R2	1:38.629	1:39.338 B-Q1	1:38.941 B-R2	1:39.219 B-R2	+0.586 B-R2	114.2 B-R2	37.345 B-Q1	36.171 B-R2	25.113 B-Q1
13	Mazda MX-5 (2008)	Michael Tinis	SMX	26	1:38.964 C-Q1	1:38.830	1:38.964 C-Q1	1:39.255 B-R2	1:39.511 B-R2	+0.770 B-R2	118.9 A-Q2	37.577 B-R2	36.013 C-Q1	25.240 C-Q1
14	Mazda MX-5 (2006)	Ethan Jacobs	SMX	199	1:38.973 B-Q2	1:38.601	1:38.973 B-Q2	1:39.056 B-R2	1:39.515 B-R2	+0.796 B-R2	115.3 B-Q1	37.478 B-Q1	35.974 C-Q1	25.149 B-R2
15	Mazda Miata (2006)	Luke Pullen 2+ cars	SMX	27	1:38.975 B-Q2	1:38.857	1:38.975 B-Q2	1:39.470 B-R2	1:39.645 B-R2	+0.426 B-R2	114.0 B-P, B-Q1, B-R2	37.463 B-Q2	36.200 B-R2	25.194 B-Q1
16	Mazda MX5 (2006)	Aryton Grim	SMX	55, 21	1:38.981 B-Q2	1:38.712	1:38.981 B-Q2	1:39.775 B-R2	1:39.836 B-R2	+0.425 B-R2	113.7 B-R1	37.450 B-Q2	36.080 B-P	25.182 B-P
17	Mazda MX5 (2006)	Kamden Hibbitt	SMX	32	1:38.984 B-Q2	1:38.673	1:38.984 B-Q2	1:39.358 B-R2	1:39.778 B-R2	+0.878 B-R2	115.8 C-R2	37.511 B-R2	36.088 C-Q1	25.074 B-Q2
18	Mazda MX-5 (2013)	Lincoln Larson	SMX	16	1:39.116 A-Q2	1:38.794	1:39.116 A-Q2	1:41.663 A-R2	1:42.755 A-R2	+6.012 A-R2	118.5 A-R1	37.464 A-Q2	36.028 A-Q2	25.302 A-Q2
19	Mazda Spec MX-5 NC (2015)	Sebastian Mateo Naranjo	SMX	1	1:39.138 B-Q2	1:38.807	1:39.138 B-Q2	1:39.504 B-R2	1:39.785 B-R2	+0.879 B-R2	115.0 B-Q2	37.516 B-Q2	36.079 B-Q2	25.212 B-Q1
20	Mazda MX-5 (2007)	Will Lucas	SMX	134	1:39.180 B-P	1:39.110	1:39.947 B-Q2	1:40.803 B-R2	1:41.104 B-R2	+0.968 B-R2	113.6 C-Q1	37.818 B-P	36.089 B-P	25.203 B-Q2
21	Mazda MX-5 (2006)	Weston Duchak 2+ cars	SMX	40	1:39.217 A-Q2	1:39.170	1:39.217 A-Q2	1:41.560 A-R2	1:43.095 A-R2	+7.390 A-R2	119.9 A-Q1	37.618 A-Q2	36.339 A-Q2	25.213 A-Q2
22	Mazda mx5 (2008)	Will Robusto	SMX	1	1:39.228 C-Q1	1:39.053	1:39.228 C-Q1	1:39.924 C-R2	1:58.773 C-R2	+16.279 C-R2	115.0 C-R2	37.573 C-Q2	36.188 C-Q1	25.292 C-Q1
23	Mazda MX-5	Ethan Goulart	SMX	29	1:39.246 A-Q2	1:39.246	1:39.246 A-Q2	1:52.428 A-R2			120.7 A-Q2	37.858 A-Q2	35.937 A-Q2	25.451 A-Q2
24	Mazda MX-5 (2006)	Cooper Hicks	SMX	86	1:39.280 B-Q2	1:39.170	1:39.280 B-Q2	1:39.990 B-R2	1:40.173 B-R2	+0.469 B-R2	114.0 B-P	37.723 B-Q2	36.214 B-P	25.233 B-P
25	Mazda MX-5 (2006)	Mitchell Lowry 2+ cars	SMX	21	1:39.284 A-Q2	1:39.284	1:39.284 A-Q2	1:59.135 A-R2			118.7 A-Q2	37.688 A-Q2	35.996 A-Q2	25.600 A-Q2
26	Mazda MX-5 (2011)	Michelle Squirek	SMX	75	1:39.286 A-Q2	1:39.084	1:39.286 A-Q2	1:40.092 C-R2	1:42.700 A-R2	+6.492 A-R2	118.9 A-R2	37.546 C-Q2	36.246 A-Q2	25.292 A-Q2
27	Mazda specmx5 (2015)	Jack Murchison 2+ cars	SMX	158	1:39.307 C-Q2	1:38.891	1:39.307 C-Q2	1:39.994 C-R2	2:00.133 C-R2	+17.548 C-R2	116.0 C-R2	37.624 C-Q2	36.194 C-Q1	25.073 C-Q1
28	Mazda MX-5	Nate Cicero	SMX	83	1:39.415 A-Q2	1:39.407	1:39.415 A-Q2	1:41.409 A-R2	1:42.743 A-R2	+4.533 A-R2	120.2 A-Q2	37.792 A-Q2	36.230 A-Q2	25.385 A-Q2
29	Mazda MX-5	Helio Meza	SMX	27	1:39.426 C-Q1	1:39.396	1:39.426 C-Q1	1:43.767 C-R2	2:30.636 C-R1	+45.195 C-R1	113.9 C-Q1	37.862 C-Q1	36.323 C-Q1	25.211 C-Q1
30	Mazda MX5 (2006)	Max Schweid 2+ cars	SMX	8	1:39.443 C-Q1	1:39.018	1:39.443 C-Q1	1:42.060 C-R2	2:00.165 C-R2	+13.752 C-R2	115.3 C-Q1	37.711 C-Q2	36.016 C-Q1	25.291 C-Q2
31	Mazda MX5 (2013)	Will Robinson 2+ cars	SMX	115, 6	1:39.446 B-Q2	1:39.266	1:39.446 B-Q2	1:40.233 B-R2	1:40.789 B-R2	+0.915 B-R2	114.4 C-R2	37.778 B-Q2	36.270 B-Q2	25.218 B-Q2
32	Mazda Spec MX5 (2007)	Austin Hill	SMX	08	1:39.517 C-Q1	1:39.517	1:39.517 C-Q1	1:44.342 C-R2	2:30.839 C-R1	+45.915 C-R1	114.4 C-Q1	37.837 C-Q1	36.011 C-Q1	25.669 C-Q1
33	Mazda MX-5 (2010)	Michael Borden	SMX	42	1:39.623 C-Q2	1:39.623	1:39.623 C-Q2	1:41.165 C-R2	2:00.272 C-R2	+16.461 C-R2	114.8 C-R2	37.879 C-Q2	36.360 C-Q2	25.384 C-Q2
34	Mazda MX-5 (2006)	Aiden Coleman	SMX	60	1:39.627 B-Q2	1:39.474	1:39.627 B-Q2	1:40.278 B-R2	1:41.019 B-R2	+1.225 B-R2	120.4 A-Q2	37.992 B-Q2	36.184 B-P	25.298 B-R2
35	Mazda Miata MX-5 (2006)	Weston Duchak 2+ cars	SMX	40	1:39.661 B-Q1	1:39.416	1:39.661 B-Q1	1:40.043 B-R2	1:40.314 B-R2	+1.518 B-R2	116.1 B-P	37.774 B-Q1	36.381 B-Q1	25.261 B-P, B-Q1
36	Mazda MX-5 (2007)	Chase McIntyre	SMX	13, 3	1:39.666 B-Q2	1:39.528	1:39.666 B-Q2	1:40.568 B-R2	1:41.220 B-R2	+1.059 B-R2	113.2 B-Q2	37.941 B-Q2	36.353 B-Q2	25.234 B-Q2
37	Mazda Spec MX-5 NC (2015)	Mitchell Lowry 2+ cars	SMX	2	1:39.666 B-Q1	1:39.449	1:39.666 B-Q1	1:39.965 B-R2	1:40.841 B-R2	+1.311 B-R2	114.5 B-Q1	37.948 B-Q1	36.144 B-Q1	25.357 B-Q2
38	Mazda Spec MX-5 NC (2015)	Justin Adakonis	SMX	18	1:39.733 C-Q1	1:39.341	1:39.733 C-Q1	1:41.035 C-R2	2:00.283 C-R2	+16.810 C-R2	115.3 C-Q1	37.873 C-Q2	36.277 C-Q1	25.191 C-Q1
39	Mazda MX-5	Joey Andrews	SMX	111	1:39.756 B-P	1:39.114	1:39.873 B-Q1	1:41.971 B-R2	1:42.506 B-R2	+0.943 B-R2	115.5 B-P	37.748 B-Q1	36.142 B-P	25.224 B-Q2
40	Mazda MX-5 (2006)	Jason Fichter 2+ cars	SMX	7	1:39.779 B-R2	1:39.359	1:39.990 B-Q1	1:39.779 B-R2	1:40.350 B-R2	+1.638 B-R2	118.9 A-Q2	37.662 A-Q2	36.397 A-Q2	25.300 A-P
41	Mazda MX-5 (2014)	Vaughn Mishko	SMX	99	1:39.866 B-Q1	1:39.477	1:39.866 B-Q1	1:40.289 B-R2	1:40.957 B-R2	+1.176 B-R2	113.7 B-Q1	37.717 B-Q2	36.338 B-Q1	25.422 B-Q1
42	Mazda MX-5 (2006)	Harbir Dass	SMX	49, 23	1:39.924 B-R2	1:39.738	1:40.081 B-Q2	1:39.924 B-R2	1:40.490 B-R2	+1.095 B-R2	113.9 C-R2	38.016 B-R2	36.394 B-R2	25.328 B-Q2
43	Mazda Miata (2006)	Nico Bratz	SMX	77	1:39.937 C-Q2	1:39.919	1:39.937 C-Q2	1:41.973 C-R2	2:00.490 C-R2	+13.744 C-R2	113.4 C-R2	37.864 C-Q2	36.578 C-Q2	25.477 C-Q2
44	Mazda MX5 Miata (2014)	Vinnie Meskelis	SMX	12	1:39.960 B-Q2	1:39.525	1:39.960 B-Q2	1:39.978 B-R2	1:40.428 B-R2	+1.028 B-R2	113.4 B-R2	37.767 B-R2	36.508 B-R2	25.250 B-R2
45	Mazda MX-5 (2013)	Christopher Girem 2+ cars	SMX	10	1:39.982 A-P	1:39.982	1:41.143 A-Q1	1:47.266 A-R2	1:50.001 A-R2	+4.738 A-R2	117.6 A-Q1	38.174 A-P	36.712 A-P	25.296 A-P
46	Mazda MX-5 (2013)	Gavin Vaughan 2+ cars	SMX	48	1:40.052 A-Q2	1:39.710	1:40.052 A-Q2	1:41.975 A-R2	1:43.206 A-R2	+3.783 A-R2	120.5 A-Q1	37.810 A-Q1	36.576 A-Q2	25.324 A-Q1
47	Mazda MX-5 (2012)	Emy Kissick 2+ cars	SMX	13	1:40.242 A-Q2	1:40.137	1:40.242 A-Q2	1:44.677 A-R2	1:45.994 A-R2	+2.949 A-R2	118.4 A-Q1, A-Q2, A-R1	38.342 A-Q2	36.397 A-Q2	25.398 A-P
48	Mazda Spec MX-5 (2006)	Ricardo Arruda	SMX	16	1:40.317 B-P	1:40.145	1:40.636 B-Q2	1:41.357 B-R2	1:41.849 B-R2	+1.465 B-R2	113.2 C-R2	38.527 B-R2	36.149 B-P	25.469 B-P
49	Mazda MX-5 (2010)	Deacon Greenfield	SMX	32	1:40.363 A-Q1	1:39.687	1:40.363 A-Q1	1:45.608 A-R2	1:47.002 A-R2	+2.679 A-R2	119.0 A-Q1	37.805 A-Q2	36.432 A-Q1	25.450 A-Q1
50	Mazda Miata (2008)	Josh Hansen	SMX	44	1:40.594 C-Q1	1:40.594	1:40.594 C-Q1	1:41.867 C-R2	2:00.589 C-R2	+15.367 C-R2	114.4 C-R2	38.355 C-Q1	36.663 C-Q1	25.576 C-Q1
51	Mazda MX-5 (2012)	Gavin Wardel 2+ cars	SMX	169	1:40.634 A-P	1:40.138	1:41.090 A-Q2	1:47.140 A-R2	1:48.180 A-R2	+2.235 A-R2	117.6 A-R2	38.070 A-P	36.586 A-Q2	25.482 A-P
52	Mazda MX-5 (2011)	Erick Hallick	SMX	28	1:40.943 C-Q2	1:40.670	1:40.943 C-Q2	1:42.343 C-R2	2:00.655 C-R2	+14.471 C-R2	113.6 C-R2	38.339 C-Q1	36.532 C-Q1	25.799 C-Q1
53	Mazda MX-5 (2015)	Justin Mason	SMX	15	1:41.083 C-Q2	1:41.016	1:41.083 C-Q2	1:42.396 C-R2	2:00.910 C-R2	+14.958 C-R2	112.9 C-R2	38.343 C-Q2	36.846 C-Q2	25.827 C-Q1
54	Mazda MX5 (2012)	David Pintaric	SMX	57	1:41.113 C-Q2	1:40.693	1:41.113 C-Q2	1:42.159 C-R2	2:03.098 C-R2	+15.310 C-R2	115.3 C-Q1	38.456 C-Q2	36.682 C-Q1	25.555 C-Q2
55	Mazda Spec MX-5 NC (2015)	Javier Sanchez	SMX	79	1:41.372 B-Q2, B-R2	1:41.048	1:41.372 B-Q2	1:41.372 B-R2	1:42.317 B-R2	+2.152 B-R2	113.6 B-R2	38.536 B-R1	36.827 B-R2	25.685 B-R2
56	Mazda MX-5 (2008)	Aidan Shimbashi	SMX	72	1:41.524 A-Q2	1:41.281	1:41.524 A-Q2	1:46.134 A-R2	1:47.827 A-R2	+2.689 A-R2	116.6 A-Q1, A-R1	38.672 A-Q2	36.874 A-Q2	25.735 A-Q1
57	Mazda MX-5 (2015)	Jim Ebben	SMX	4, 56	1:41.575 C-Q2	1:41.416	1:41.575 C-Q2	1:42.360 C-R2	2:00.960 C-R2	+15.608 C-R2	114.0 C-R2	38.772 C-Q2	36.762 C-R2	25.882 C-Q2
58	Mazda MX-5	Tyler Gonzales	SMX	57	1:41.619 A-R2	1:40.581		1:41.619 A-R2	1:42.170 A-R2	+3.710 A-R2	119.5 A-R2	38.018 A-R1	36.844 A-R2	25.719 A-R2
59	Mazda MX-5 (2006)	Matteo Azari	SMX	110	1:41.747 A-P	1:40.827	1:41.803 A-Q2	1:45.544 A-R2	1:47.356 A-R2	+4.317 A-R2	119.9 A-Q1	38.511 A-Q2	36.549 A-Q2	25.767 A-Q1
60	Mazda SMX (2012)	Emy Kissick 2+ cars	SMX	13	1:41.833 B-P	1:41.557	1:41.919 B-Q2	1:42.049 B-R2	1:43.853 B-R2	+5.215 B-R2	110.0 B-Q2, B-R2	38.704 B-Q2	37.117 B-R2	25.736 B-P
61	Mazda MX-5 (2013)	Jillian Fichter 2+ cars	SMX	12	1:41.942 C-Q2	1:41.718	1:41.942 C-Q2	1:43.938 C-R2	1:51.830 A-R2	+1.844 A-R2	117.3 A-Q1	38.746 C-Q2	37.046 A-Q2	25.926 C-Q2
62	Mazda Mx5 (2015)	Adrian Comstock	SMX	05, 5	1:41.988 C-Q2	1:41.621	1:41.988 C-Q2	1:42.912 C-R2	2:00.598 C-R2	+14.963 C-R2	112.2 C-R2	38.796 C-Q2	37.027 C-R2	25.798 C-Q2
63	Mazda MX5 (2009)	Bryan Heitman	SMX	25	1:41.993 C-Q1	1:41.855	1:41.993 C-Q1	1:44.151 C-R2	2:00.517 C-R2	+10.184 C-R2	110.9 C-Q1	39.198 C-Q2	36.889 C-Q1	25.768 C-Q1
64	Mazda Miata (2001)	Stanley Brock Jr	SM	61	1:42.071 B-P	1:42.068	1:42.981 A-Q1	1:43.137 C-R2	1:43.495 B-R2	+0.789 B-R2	111.8 A-Q1	38.166 B-P	37.653 B-P	26.249 B-P
65	Mazda MX-5 (2008)	Joe Ebben	SMX	74	1:42.146 C-Q2	1:41.554	1:42.146 C-Q2	1:42.527 C-R2	2:00.500 C-R2	+16.375 C-R2	113.9 C-R2	38.822 C-Q2	36.984 C-R2	25.748 C-Q2
66	Mazda Miata (2001)	Mike Cottrell 2+ cars	SM	29, 99, 9	1:42.324 A-Q1	sector data unreliable	1:42.324 A-Q1	1:43.062 C-R2	1:43.451 B-R2	+0.740 B-R2	111.2 A-Q1	38.237	0.806	25.854
67	Mazda Miata (1999)	John Salerno	SM	34	1:42.453 A-Q1	1:42.453	1:42.453 A-Q1	1:53.662 A-R2	1:54.598 A-R2	+2.961 A-R2	110.9 A-Q1	38.394 A-Q1	37.750 A-Q1	26.309 A-Q1
68	Mazda MX-5 (2008)	Charlotte Traynor	SMX	4	1:42.554 B-R2	1:42.238	1:43.512 B-Q1	1:42.554 B-R2	1:42.911 B-R2	+0.932 B-R2	111.8 B-Q1	39.000 B-R2	37.190 B-P	26.048 B-Q1
69	Mazda Miata (2003)	Charles Mactutus	SM	66	1:42.619 D-Q2	1:42.187	1:42.619 D-Q2	1:42.995 C-R2	1:43.388 C-R2	+9.631 C-R2	110.9 A-Q1	38.190 C-Q2	37.772 A-Q1	26.225 A-P
70	Mazda Miata VVTR (2002)	Danny Steyn 2+ cars	SM	39	1:42.620 C-Q1	1:42.496	1:42.620 C-Q1	1:43.008 C-R2	1:43.366 C-R2	+10.314 C-R2	104.6 C-Q2	38.352 C-Q2	37.827 C-Q1	26.317 C-Q1
71	Mazda Miata (1999)	Sean Noonan	SM	0	1:42.625 B-R2	1:42.537	1:42.848 B-Q1	1:42.625 B-R2	1:43.481 B-R2	+1.529 B-R2	109.6 D-R2	38.494 B-R2	37.768 B-P	26.275 B-Q1
72	Mazda Miata (1999)	Danny Steyn 2+ cars	SM	39	1:42.632 D-Q2	1:42.632	1:42.632 D-Q2	1:44.689 D-R2	1:45.424 D-R2	+3.725 D-R2	111.3 D-R2	38.527 A-Q1	38.249 A-Q2	26.254 D-Q2
73	Mazda Miata (2001)	Max Stallone	SM	03, 103	1:42.682 A-Q1	1:42.401	1:42.682 A-Q1	1:43.512 B-R2	1:43.790 B-R2	+0.708 B-R2	110.4 A-Q1	38.387 A-Q1	37.761 A-Q1	26.253 B-P
74	Mazda Miata (2002)	Logan Stretch 2+ cars	SM	98, 89	1:42.684 A-Q1	1:42.593	1:42.684 A-Q1	1:43.065 C-R2	1:43.624 C-R2	+18.097 C-R2	111.6 D-Q2	38.418 D-Q2	37.868 B-R2	26.307 A-Q1
75	Mazda Miata (2001)	Bobby Gossett	SM	44, 144	1:42.699 A-Q1	1:42.386	1:42.699 A-Q1	1:43.267 B-R2	1:43.933 B-R2	+1.454 B-R2	110.2 A-Q1	38.259 A-Q1	37.890 A-Q1	26.237 B-P
76	Mazda Miata (1999)	Travis Wiley	SM	177, 77, 78	1:42.719 A-Q1	1:42.457	1:42.719 A-Q1	1:42.803 B-R2	1:43.374 C-R2	+11.850 C-R2	111.8 A-Q1	38.390 C-Q2	37.841 B-P	26.226 A-Q1
77	Mazda Miata (2000)	James Newell 2+ cars	SM	23	1:42.741 A-Q1	1:42.694	1:42.741 A-Q1	1:52.988 A-R2	1:54.054 A-R2	+4.143 A-R2	112.2 A-Q1	38.581 A-Q1	37.797 A-Q1	26.316 A-Q1
78	Mazda Miata (1999)	Stuart Mcaleer	SM	143, 43	1:42.999 C-R2	1:42.715	1:43.275 A-Q1	1:42.999 C-R2	1:43.798 C-R2	+12.217 C-R2	110.9 A-Q1	38.504 C-R2	37.915 C-R2	26.296 A-Q1
79	Mazda Miata (2005)	Jim Drago	SM	2	1:43.034 D-Q2	1:42.827	1:43.034 D-Q2	1:43.345 C-R2	1:43.896 C-R2	+16.748 C-R2	111.6 D-Q2	38.583 D-Q2	37.940 C-R2	26.304 D-Q2
80	Mazda Miata (1999)	Matthew Novak 2+ cars	SM	11	1:43.052 C-R2	1:42.944	1:43.750 C-Q2	1:43.052 C-R2	1:43.543 C-R2	+14.421 C-R2	104.7 C-R2	38.472 C-R2	37.881 C-R2	26.591 C-R2
81	Mazda Miati (2000)	James Newell 2+ cars	SM	70	1:43.071 B-Q1	1:42.716	1:43.071 B-Q1	1:43.331 B-R2	1:43.706 B-R2	+1.030 B-R2	105.9 B-R2	38.453 B-Q1	37.907 B-Q1	26.356 B-R2
82	Mazda Miata (1999)	Elivan Goulart	SM	72	1:43.085 B-P	1:42.448	1:43.239 B-Q1	1:43.238 B-R2	1:43.493 B-R2	+0.642 B-R2	105.9 B-P, B-Q1	38.503 B-R1	37.783 B-R2	26.162 B-P
83	Mazda Miata (2002)	Jose Ulfe	SM	19	1:43.126 B-R2	1:42.694	1:43.822 B-Q1	1:43.126 B-R2	1:43.669 B-R2	+1.032 B-R2	105.6 B-R2	38.615 B-R2	37.779 B-R2	26.300 B-P
84	Mazda Miata (1999)	Brett Kowalski	SM	15, 115	1:43.136 C-Q1	1:42.975	1:43.136 C-Q1	1:43.251 C-R2	1:44.075 C-R2	+10.872 C-R2	110.7 D-Q2	38.652 C-R2	37.945 C-Q1	26.378 A-Q2
85	Mazda Miata (2002)	Nicholas Bruni	SM	1, 6	1:43.156 C-Q2	1:42.524	1:43.156 C-Q2	1:43.207 C-R2	1:43.552 C-R2	+14.239 C-R2	111.3 D-R1	38.282 C-R2	37.803 C-Q2	26.439 C-Q2
86	Mazda Miata (2000)	Tyler Brown	SM	07	1:43.170 C-R2	1:42.923	1:43.696 C-Q2	1:43.170 C-R2	1:43.501 C-R2	+15.774 C-R2	105.2 C-R2	38.475 C-R2	37.828 C-R2	26.620 C-R2
87	Mazda Miata MX-5 (2002)	Jarrett Jones 2+ cars	SM	86	1:43.195 B-R2	1:42.829	1:43.614 B-Q1	1:43.195 B-R2	1:43.803 B-R2	+1.620 B-R2	106.2 B-R2	38.663 B-R2	37.764 B-R2	26.402 B-R2
88	Mazda Miata (2001)	Christian Meyer	SM	92, 134	1:43.246 B-R2	1:43.028	1:43.732 B-Q1	1:43.246 B-R2	1:43.614 B-R2	+1.440 B-R2	110.0 A-Q2, A-R2	38.696 B-Q1	38.150 B-R2	26.182 B-R2
89	Mazda Miata (2003)	Raiden Nicol	SM	193	1:43.254 D-Q2	1:43.161	1:43.254 D-Q2	1:44.516 D-R2	1:45.143 D-R2	+3.387 D-R2	110.3 D-Q2, D-R1	38.544 D-Q2	38.102 D-Q2	26.515 D-R2
90	Mazda miata	Daniel Williams	SM	28	1:43.270 B-Q1	1:43.035	1:43.270 B-Q1	1:43.466 B-R2	1:44.212 B-R1	+3.486 B-R1	105.9 B-R2	38.703 B-R1	37.954 B-P	26.378 B-Q1
91	Mazda Miata (2001)	Brandon Collins	SM	144	1:43.273 C-R2	1:42.805	1:43.584 C-Q2	1:43.273 C-R2	1:43.600 C-R2	+12.440 C-R2	104.3 C-R2	38.330 C-R2	37.918 C-R2	26.557 C-Q2
92	Mazda Miata (1999)	Dean Dybdahl	SM	90	1:43.300 A-Q1	1:42.948	1:43.300 A-Q1	1:52.284 A-R2	1:52.807 A-R2	+2.623 A-R2	108.4 A-Q1, A-R2	38.857 A-P	37.929 A-Q1	26.162 A-Q1
93	Mazda Miata (2001)	Brian Henderson	SM	9, 97	1:43.323 D-Q2	1:42.855	1:43.323 D-Q2	1:44.097 D-R2	1:44.957 D-R2	+4.046 D-R2	111.7 D-Q2, D-R1	38.481 D-R1	38.018 D-Q2	26.356 D-Q2
94	Mazda Miata (1999)	Will Robinson 2+ cars	SM	5, 51, 151, 193	1:43.353 B-Q1	1:42.747	1:43.353 B-Q1	1:43.391 B-R2	1:44.381 B-R2	+1.513 B-R2	110.7 A-Q1, A-Q2	38.546 A-Q1	37.865 B-P	26.336 B-P
95	Mazda Miata (1999)	Nick Leverone	SM	188, 43, 92, 94	1:43.355 C-R2	1:43.095	1:43.466 D-Q2	1:43.355 C-R2	1:44.147 C-R2	+18.693 C-R2	111.0 D-R2	38.640 C-Q2	37.984 C-R2	26.471 D-Q2
96	Mazda Miata (2004)	Francisco BArroso	SM	48	1:43.360 A-Q1	1:43.196	1:43.360 A-Q1	1:44.528 C-R2	1:45.124 C-R2	+22.191 C-R2	111.6 D-R2	38.833 A-Q2	37.969 A-Q1	26.394 A-Q1
97	Mazda Miata (1999)	Scott Phillips	SM	166	1:43.363 B-R2	1:43.304	1:44.166 B-Q1	1:43.363 B-R2	1:44.389 B-R2	+1.059 B-R2	109.1 A-Q2	38.822 B-R2	38.087 B-R2	26.395 B-R2
98	Mazda Miata (1991)	David Stern	SM	19	1:43.366 A-Q1	1:43.356	1:43.366 A-Q1	1:54.548 A-R2	1:55.331 A-R2	+4.696 A-R2	110.9 A-Q1	38.849 A-Q1	37.936 A-Q1	26.571 A-Q1
99	Mazda Miata (2005)	Senter Smith	SM	55	1:43.367 C-R2	1:43.148	1:43.946 C-Q1	1:43.367 C-R2	1:43.864 C-R2	+15.793 C-R2	103.8 C-Q2	38.557 C-R2	37.910 C-R2	26.681 C-Q1
100	Mazda Miati (1999)	Matthew Novak 2+ cars	SM	11	1:43.380 B-R2	1:43.036	1:44.142 B-Q1	1:43.380 B-R2	1:44.035 B-R1	+3.940 B-R1	106.0 B-P	38.691 B-R1	37.920 B-P	26.425 B-R2
101	Mazda Miata (2001)	Zach Ehrlich	SM	180	1:43.383 A-Q1	1:43.129	1:43.383 A-Q1	1:53.441 A-R2	1:54.790 A-R2	+3.514 A-R2	109.4 A-Q2	38.793 C-Q2	37.991 A-Q1	26.345 A-Q1
102	Mazda Miata (2001)	Justin Gravett	SM	52	1:43.387 B-R2	1:43.213	1:44.335 B-Q1	1:43.387 B-R2	1:44.515 B-R2	+1.611 B-R2	106.2 B-R2	38.660 B-R1	38.156 B-R2	26.397 B-R2
103	Mazda Miata (1999)	Olivier Piatek	SM	62	1:43.431 B-R2	1:43.018	1:43.620 C-Q1	1:43.431 B-R2	1:44.218 B-R2	+1.234 B-R2	105.4 B-R2	38.580 B-R2	38.056 B-R2	26.382 B-R2
104	Mazda Miata (1997)	Cliff Brown	SM	01	1:43.449 A-Q1	1:43.274	1:43.449 A-Q1	1:46.870 D-R2	1:52.970 D-R2	+8.147 D-R2	110.8 A-Q1	38.835 A-Q1	38.014 A-Q1	26.425 A-Q1
105	Mazda Miata (1999)	Andrew Devoto	SM	09	1:43.486 C-R2	1:43.196	1:43.750 C-Q2	1:43.486 C-R2	1:44.130 C-R2	+19.725 C-R2	104.0 C-Q1	38.381 C-R2	38.142 C-Q1	26.673 C-R2
106	Mazda Mazda Miata (2000)	Max Ehrlich	SM	81	1:43.494 C-R2	1:43.342	1:44.097 C-Q2	1:43.494 C-R2	1:44.015 C-R2	+17.198 C-R2	104.0 C-R2	38.721 C-R2	38.076 C-R2	26.545 C-R2
107	Mazda Miata (1999)	Ryan Kipke	SM	44	1:43.531 A-Q1	1:43.403	1:43.531 A-Q1	1:54.379 A-R2	1:54.903 A-R2	+2.588 A-R2	109.4 A-R2	38.689 A-Q1	38.215 A-Q1	26.499 A-Q1
108	Mazda Miata (1999)	Peter Ensor	SM	49	1:43.544 D-Q2	1:43.066	1:43.544 D-Q2	1:45.991 D-R2	1:46.287 D-R2	+3.200 D-R2	111.7 D-Q2	38.731 D-Q2	38.113 D-Q2	26.222 D-Q2
109	Mazda Miata (1997)	Marc Cefalo	SM	00	1:43.554 A-Q1	1:43.440	1:43.554 A-Q1	1:54.168 A-R2	1:54.760 A-R2	+3.864 A-R2	110.2 A-Q2	38.922 A-Q1	37.968 A-Q1	26.550 A-Q1
110	Mazda Miata (2004)	Spencer Lofton	SM	10	1:43.574 D-Q2	1:43.325	1:43.574 D-Q2	1:45.830 D-R2	1:46.949 D-R2	+4.811 D-R2	111.3 D-Q2	38.680 D-Q2	38.136 D-Q2	26.509 D-Q2
111	Mazda Miata (1999)	Luke Pullen 2+ cars	SM	21	1:43.606 C-Q2	1:43.472	1:43.606 C-Q2	1:43.898 C-R2	1:45.425 C-R2	+17.673 C-R2	103.5 C-R2	38.624 C-Q2	38.261 C-R2	26.587 C-R2
112	Mazda Miata (1999)	Jack Murchison 2+ cars	SM	1, 58	1:43.655 A-Q1	1:43.282	1:43.655 A-Q1	1:44.299 B-R2	1:55.060 A-R2	+2.700 A-R2	111.2 A-Q1	38.612 B-Q2	38.136 A-Q1	26.534 A-Q1
113	Mazda Miata (2001)	Chris Haldeman	SM	28	1:43.664 C-Q2	1:43.470	1:43.664 C-Q2	2:17.873 C-R2			102.6 C-Q1, C-Q2	38.724 C-Q2	38.157 C-Q2	26.589 C-Q2
114	Mazda Miata (2001)	Sam Craven	SM	23	1:43.675 D-Q2	1:43.422	1:43.675 D-Q2	1:45.620 D-R2	1:46.263 D-R2	+3.734 D-R2	111.0 D-R2	38.626 D-Q2	38.290 D-Q2	26.506 D-Q2
115	Mazda Miata (1999)	Jonathan Neudorf	SM	95	1:43.751 D-Q2	1:43.081	1:43.751 D-Q2	1:44.545 D-R2	1:45.420 D-R2	+4.134 D-R2	111.2 D-Q2, D-R2	38.627 D-Q2	38.125 D-Q2	26.329 D-R2
116	Mazda Miata (2001)	Mark Curlee	SM	63, 163	1:43.757 B-P	1:43.373	1:44.641 C-Q2	1:44.515 B-R2	1:44.990 B-R2	+0.808 B-R2	110.4 A-R1	38.974 A-Q1	37.846 B-P	26.553 B-P
117	Mazda Miata (1994)	Chris Allen	SM	169	1:43.760 A-Q1	1:43.465	1:43.760 A-Q1	1:53.628 A-R2	1:54.907 A-R2	+3.637 A-R2	111.5 A-Q1	39.115 A-Q2	38.070 A-Q1	26.280 A-Q1
118	Mazda Miata (1999)	Ryan Maloney	SM	15	1:43.766 A-Q1	1:43.290	1:43.766 A-Q1	1:55.506 A-R2	1:57.241 A-R2	+3.651 A-R2	111.2 A-Q1	38.701 A-Q1	38.038 A-Q1	26.551 A-Q1
119	Mazda Miata (2003)	Scott Carlisle	SM	54	1:43.771 B-R2	1:43.737	1:45.433 B-Q1	1:43.771 B-R2	1:44.680 B-R2	+1.210 B-R2	105.5 B-R2	39.068 B-R2	38.150 B-R2	26.519 B-R2
120	Mazda Miata (2003)	Zack Barfield	SM	107	1:43.825 D-Q2	1:43.825	1:43.825 D-Q2	1:46.020 D-R2	1:48.252 D-R2	+5.997 D-R2	109.8 D-Q2, D-R2	40.149 D-R2	38.521 D-Q2	26.552 D-Q2
121	Mazda Miata (2001)	Peter Tonelli II	SM	18	1:43.834 C-R2	1:43.588	1:44.284 C-Q2	1:43.834 C-R2	1:44.960 C-R2	+19.619 C-R2	109.7 A-R1	39.079 A-R1	37.928 C-R2	26.581 C-Q2
122	Mazda Miata (2002)	Boris Said Jr	SM	133	1:43.853 C-Q1	1:43.558	1:43.853 C-Q1	2:00.222 C-R2	2:23.721 C-R1	+5.125 C-R1	103.8 C-Q2	38.791 C-Q1	38.084 C-Q2	26.683 C-Q2
123	Mazda Miata (2003)	Joseph Federl	SM	121	1:43.880 B-R2	1:43.388	1:44.382 B-Q1	1:43.880 B-R2	1:44.180 B-R2	+1.014 B-R2	104.4 B-R2	38.791 B-Q2	38.211 C-R2	26.386 B-R2
124	Mazda Miata (1999)	Seth Gentry	SM	20	1:43.918 B-R2	1:43.447	1:45.010 B-Q2	1:43.918 B-R2	1:44.392 B-R2	+0.721 B-R2	105.1 B-R2	38.812 B-R2	38.266 B-R2	26.369 B-R2
125	Mazda Miata (1999)	Tyler Klein	SM	73	1:43.935 C-Q1	1:43.851	1:43.935 C-Q1	1:44.349 C-R2	1:45.643 C-R2	+16.895 C-R2	103.4 C-Q1	38.938 C-R2	38.417 C-Q2	26.496 C-Q1
126	Mazda Miata (1999)	Gianni Maiuro	SM	72	1:43.958 A-Q1	1:43.600	1:43.958 A-Q1	1:54.584 A-R2	1:55.060 A-R2	+3.013 A-R2	110.4 A-Q1, A-Q2	38.878 A-Q1	38.227 A-Q2	26.495 A-Q1
127	Mazda Miata (1999)	Max Hewitt	SM	22	1:44.032 C-R2	1:43.813	1:44.367 C-Q2	1:44.032 C-R2	1:45.172 C-R2	+19.041 C-R2	103.5 C-R2	38.880 C-Q2	38.333 C-R2	26.600 C-R2
128	Mazda Miata (2002)	Bob Mueller Jr	SM	60	1:44.035 A-Q1	1:43.763	1:44.035 A-Q1	1:55.642 A-R2	1:56.438 A-R2	+2.542 A-R2	110.2 A-Q1	39.152 A-Q1	38.173 A-Q1	26.438 A-Q1
129	Mazda Miata (2003)	Colin Murchison	SM	21	1:44.036 A-Q1	1:43.975	1:44.036 A-Q1	1:54.857 A-R2	1:55.200 A-R2	+2.051 A-R2	109.7 A-Q2	38.893 A-Q1	38.341 A-Q1	26.741 A-Q2
130	Mazda Miata (2001)	Tom Brown	SM	27	1:44.062 C-R2	1:43.968	1:44.113 C-Q1	1:44.062 C-R2	1:45.059 C-R2	+18.193 C-R2	103.8 C-R2	39.054 C-Q1	38.149 C-R2	26.765 C-Q2
131	Mazda Miata (1999)	Julian DaCosta	SM	78	1:44.079 D-Q2	1:44.079	1:44.079 D-Q2	1:45.289 D-R2	1:46.633 D-R2	+6.254 D-R2	110.3 D-R2	39.264 D-Q2	38.562 D-R1	26.698 D-Q2
132	Mazda Miata (1999)	Ben Gaunt	SM	95	1:44.098 A-Q1	1:43.768	1:44.098 A-Q1	1:54.883 A-R2	1:55.976 A-R2	+4.267 A-R2	108.7 A-Q1	38.909 A-Q1	38.184 A-Q1	26.675 A-Q2
133	Mazda Miata (1999)	Sean Varwig	SM	02	1:44.101 C-Q1	1:43.983	1:44.101 C-Q1				103.8 C-Q1	38.874 C-Q1	38.231 C-Q1	26.878 C-Q1
134	Mazda Miata (2001)	Ellie Gossett	SM	77, 177	1:44.102 A-Q1	1:43.995	1:44.102 A-Q1	1:46.956 B-R2	1:47.299 B-R2	+0.667 B-R2	109.5 A-Q1	39.063 A-Q1	38.250 A-Q1	26.682 A-Q1
135	Mazda Miata (2001)	Gavin Vaughan 2+ cars	SM	148	1:44.103 A-Q1	1:43.134	1:44.103 A-Q1	1:56.441 A-R2	2:00.065 A-R2	+4.984 A-R2	109.0 A-Q1	38.470 A-Q1	38.071 A-Q1	26.593 A-Q1
136	Mazda Miata (2002)	Weston Duchak 2+ cars	SM	68	1:44.130 C-Q2	1:43.751	1:44.130 C-Q2	1:44.546 C-R2	1:45.050 C-R2	+20.120 C-R2	102.2 C-R2	38.897 C-Q1	38.083 C-Q2	26.771 C-R2
137	Mazda Miata (1999)	Noah Harmon	SM	112	1:44.186 D-Q2	1:44.186	1:44.186 D-Q2	1:45.660 D-R2	1:46.094 D-R2	+3.483 D-R2	110.3 D-Q2, D-R2	39.694 D-R2	38.528 D-R2	26.717 D-Q2
138	Mazda Miata (1999)	Maximilian Opalski	SM	21	1:44.209 D-Q2	1:44.045	1:44.209 D-Q2	1:46.153 D-R2	1:47.031 D-R2	+6.430 D-R2	111.3 D-Q2	39.074 D-Q2	38.464 D-Q2	26.507 D-Q2
139	Mazda Miata (1999)	Chase Kovatch	SM	13	1:44.212 A-Q1	1:44.212	1:44.212 A-Q1	2:01.454 A-R2	2:07.653 A-R2	+3.926 A-R2	111.2 A-Q1	39.244 A-Q1	38.494 A-Q1	26.474 A-Q1
140	Mazda Miata (1999)	Casey Moseley	SM	92	1:44.232 A-Q1	1:43.982	1:44.232 A-Q1	1:54.440 A-R2	1:55.268 A-R2	+3.624 A-R2	110.0 A-Q1	39.099 A-Q1	38.132 A-Q1	26.751 A-Q1
141	Chevrolet Camaro Z-28 (2002)	Phillip Waters	AS	177	1:44.301 C-Q1	1:44.301	1:44.301 C-Q1	2:00.265 C-R1	2:08.610 C-R1	+11.503 C-R1	130.0 C-Q1	42.124 C-Q1	35.315 C-Q1	26.862 C-Q1
142	Mazda Miata (2001)	Miles Hewitt	SM	17	1:44.408 C-Q2	1:44.125	1:44.408 C-Q2	1:45.686 C-R2	1:46.319 C-R2	+18.637 C-R2	103.0 C-R2	39.131 C-Q2	38.412 C-Q2	26.582 C-Q2
143	Mazda Miata (2001)	Graham Jacobson	SM	6	1:44.569 A-Q1	1:44.340	1:44.569 A-Q1	1:55.632 A-R2	1:59.445 A-R2	+5.017 A-R2	109.0 A-R1	39.089 A-P	38.504 A-Q1	26.747 A-Q1
144	Mazda Miata (1999)	Greg Bogart	SM	123	1:44.596 A-Q1	1:44.389	1:44.596 A-Q1	1:56.701 A-R2	1:58.079 A-R2	+1.966 A-R2	108.4 A-Q1	39.359 A-Q1	38.337 A-Q1	26.693 A-Q1
145	Mazda Miata (1999)	Greg Sorg	SM	71	1:44.602 D-Q2	1:44.602	1:44.602 D-Q2	1:51.698 D-R2	1:52.745 D-R2	+2.676 D-R2	110.0 D-Q2	43.041 D-R2	40.155 D-R1	26.962 D-Q2
146	Mazda Miata (2021)	Jeremy Fletcher	SM	22	1:44.629 D-Q2	1:44.629	1:44.629 D-Q2	1:45.012 D-R2	1:46.483 D-R2	+6.893 D-R2	111.0 D-R2	39.933 D-R2	38.339 D-R2	26.715 D-Q2
147	Mazda Miata (1999)	Christopher Girem 2+ cars	SM	14	1:44.643 A-Q1	1:44.596	1:44.643 A-Q1	1:46.966 B-R2	1:47.206 B-R2	+0.561 B-R2	107.9 A-Q2	39.099 A-Q1	38.607 A-Q1	26.890 A-Q2
148	Mazda Miata (1999)	Javier Rodriguez	SM	189	1:44.743 B-Q1	1:44.440	1:44.743 B-Q1	2:22.040 B-R2			102.7 B-Q1	39.118 B-Q1	38.538 B-Q1	26.784 B-Q1
149	Mazda Miata (1999)	Marcos Vento	SM	12	1:44.778 D-Q2	1:44.579	1:44.778 D-Q2	1:52.736 D-R2	1:53.613 D-R2	+5.271 D-R2	109.5 D-R1	39.412 D-Q2	38.394 D-Q2	26.773 D-Q2
150	Mazda Miata (1999)	Henry Banks	SM	0	1:44.814 A-R1	1:44.277	1:45.060 A-Q1	1:44.814 A-R1	1:45.227 A-R1	+2.659 A-R1	109.0 A-R1	39.182 A-R1	38.512 A-R1	26.583 A-R1
151	Mazda Miata (1999)	Mike Ryan	SM	120	1:44.886 C-Q1	1:44.823	1:44.886 C-Q1	1:46.343 C-R2	1:53.976 C-R2	+26.758 C-R2	103.2 C-Q1	39.385 C-Q1	38.372 C-Q1	27.066 B-P
152	Mazda miata 1800 (1999)	Niko Fondrini	SM	151	1:44.919 C-Q1	1:44.576	1:44.919 C-Q1	1:45.123 C-R2	1:45.952 C-R2	+19.862 C-R2	103.0 C-Q1	39.163 C-R2	38.517 C-Q1	26.896 C-Q1
153	Mazda Miata (1999)	Jordan Rick Segrini	SM	108	1:44.976 D-Q2	1:44.510	1:44.976 D-Q2	1:47.046 D-R2	1:48.256 D-R2	+4.151 D-R2	109.5 D-Q1	39.023 D-Q2	38.544 D-Q2	26.943 D-Q2
154	Mazda Miata (2007)	Anthony Geraci	SM	8	1:45.028 D-Q2	1:45.028	1:45.028 D-Q2	1:48.497 D-R2	1:50.034 D-R2	+4.184 D-R2	110.7 D-Q2	41.598 D-R2	39.226 D-R2	26.855 D-Q2
155	Mazda Miata	Jay Thomas	SM	70	1:45.049 A-Q2	1:44.765	1:45.049 A-Q2	1:46.218 A-R1	1:47.460 A-R1	+3.843 A-R1	109.7 A-R1	39.288 A-R1	38.617 A-R1	26.860 A-Q2
156	Mazda Miata (2002)	Jason Fichter 2+ cars	SM	7	1:45.116 C-R2	1:44.882	1:46.150 C-Q2	1:45.116 C-R2	1:45.946 C-R2	+19.298 C-R2	101.9 C-R2	39.386 C-R2	38.482 C-R2	27.014 C-R2
157	Mazda Miata 0	John Hamner 2+ cars	SM	7	1:45.268 A-Q1	1:44.822	1:45.268 A-Q1	1:56.946 A-R2	1:58.061 A-R2	+3.173 A-R2	109.1 A-Q1	39.469 A-Q1	38.548 A-Q1	26.805 A-Q2
158	Mazda Miata (1999)	Logan Cozzie	SM	96	1:45.523 D-Q2	1:45.523	1:45.523 D-Q2	1:49.752 D-R2	1:50.512 D-R2	+3.531 D-R2	109.4 D-Q2	41.310 D-R1	39.551 D-R1	27.079 D-Q2
159	Mazda Miata (2003)	Steven Clemons JR	SM	75	1:45.537 D-Q2	1:45.537	1:45.537 D-Q2	1:48.900 D-R2	1:49.356 D-R2	+4.182 D-R2	108.7 D-Q2	40.747 D-R2	39.205 D-R1	27.057 D-Q2
160	Mazda Miata (1999)	Justin Ferraro	SM	8	1:45.546 A-Q1	1:45.546	1:45.546 A-Q1				109.8 A-Q1	39.647 A-Q1	38.710 A-Q1	27.189 A-Q1
161	Mazda Miata (2002)	Jillian Fichter 2+ cars	SM	12	1:45.611 C-Q1	1:44.993	1:45.611 C-Q1	1:46.338 C-R2	1:47.089 C-R2	+15.725 C-R2	103.6 C-R2	39.331 C-R2	38.503 C-R2	27.159 C-Q1
162	Mazda Miata (2000)	Riley Haig	SM	05	1:45.614 A-Q1	1:45.544	1:45.614 A-Q1	1:59.410 A-R2	2:01.516 A-R2	+5.340 A-R2	109.1 A-Q1	39.758 A-Q1	38.724 A-Q1	27.062 A-Q1
163	Mazda Miata (1999)	Cohen Craft	SM	74	1:45.707 A-Q1	1:45.444	1:45.707 A-Q1	1:56.152 A-R2	1:56.546 A-R2	+2.291 A-R2	109.4 A-Q2	39.387 A-Q1	38.931 A-Q2	27.126 A-Q1
164	Mazda Miata (1999)	Lucas Jensen 2+ cars	SM	55, 56	1:45.717 A-Q2	1:45.429	1:45.717 A-Q2	1:56.783 A-R2	1:57.481 A-R2	+2.094 A-R2	108.0 A-Q2	39.446 A-R1	39.132 A-Q2	26.851 A-Q2
165	Mazda Miata (2003)	Jesse Singer	SM	192	1:45.796 C-Q2	1:45.240	1:45.796 C-Q2	1:47.177 D-R2	1:47.763 D-R2	+4.409 D-R2	109.1 D-Q2	39.519 C-Q2	38.695 C-Q1	27.026 D-Q2
166	Mazda Miata (1999)	Tal Tsfany	SM	10, 22	1:45.846 A-Q1	1:45.846	1:45.846 A-Q1	1:59.066 A-R2	1:59.855 A-R2	+1.921 A-R2	108.2 A-Q1	39.862 A-Q1	38.926 A-Q1	27.058 A-Q1
167	Mazda Miata (2004)	Domenico Leuci	SM	46	1:45.932 D-Q2	1:45.863	1:45.932 D-Q2	1:50.426 D-R2	1:52.009 D-R2	+8.236 D-R2	107.9 D-R1	39.687 D-Q2	39.000 D-Q2	27.176 D-Q2
168	Mazda Miata (1999)	Grant Janish	SM	178	1:45.986 D-Q2	1:45.986	1:45.986 D-Q2	1:49.890 D-R2	1:52.562 D-R2	+7.241 D-R2	108.8 D-R2	42.385 D-R2	39.407 D-R2	27.057 D-Q2
169	Mazda Miata (1999)	Brian Tone	SM	155	1:46.056 C-Q1	1:45.357	1:46.056 C-Q1	1:46.089 C-R2	1:46.893 C-R2	+12.548 C-R2	102.3 C-R2	39.339 C-Q1	38.853 C-Q2	27.165 C-R2
170	Mazda Miata (1999)	Hayden Manis	SM	88	1:46.149 C-Q1	1:44.212	1:46.149 C-Q1	1:46.279 C-R2	1:47.717 C-R2	+13.621 C-R2	103.0 C-R2	38.813 C-R2	38.565 C-R2	26.834 C-R2
171	Mazda Miata (1999)	Robert Garrison	SM	06	1:46.158 A-Q1	1:45.996	1:46.158 A-Q1	1:57.475 A-R2	1:58.199 A-R2	+3.791 A-R2	108.2 A-Q1	40.157 A-Q1	38.699 A-Q1	27.140 A-Q1
172	Mazda Miata (1999)	Mickey Moran	SM	25	1:46.260 D-Q2	1:45.816	1:46.260 D-Q2	1:50.907 D-R2	1:52.340 D-R2	+6.599 D-R2	109.6 D-Q2	39.865 D-Q2	39.044 D-Q2	26.907 D-Q2
173	Mazda Miata (1999)	Max Schweid 2+ cars	SM	91	1:46.271 D-Q2	1:46.271	1:46.271 D-Q2	1:49.347 D-R2	1:50.823 D-R2	+8.695 D-R2	108.5 D-R1	41.758 D-R2	39.716 D-R2	27.413 D-Q2
174	Mazda Miata (2003)	Thomas Paolino	SM	34	1:46.298 D-Q2	1:46.298	1:46.298 D-Q2	1:50.173 D-R2	1:51.386 D-R2	+5.082 D-R2	108.8 D-R1	42.002 D-R2	39.880 D-R1	27.147 D-Q2
175	Mazda Mx5 nb miata (1999)	Lucas Jensen 2+ cars	SM	56	1:46.413 B-R2	1:45.898	1:47.532 B-Q1	1:46.413 B-R2	1:47.195 B-R2	+1.316 B-R2	103.5 B-R2	39.877 B-R2	38.801 B-R2	27.220 B-R2
176	Mazda Miata (1999)	Randall Joe	SM	65	1:46.461 B-Q1	1:45.884	1:46.461 B-Q1	1:46.502 A-R1	1:47.588 B-R2	+1.251 B-R2	108.8 D-Q1	39.996 A-R1	38.690 C-Q1	27.198 B-Q1
177	Mazda Miata (2001)	Rob Trollinger	SM	94	1:46.653 D-Q2	1:46.653	1:46.653 D-Q2	1:58.758 D-R2	1:59.525 D-R2	+3.255 D-R2	107.1 D-Q2	45.976 D-R2	40.668 D-R1	27.356 D-Q2
178	Mazda Miata (1999)	Laurin Brallier	SM	76	1:46.778 D-Q2		1:46.778 D-Q2				107.6 D-Q1			27.620 D-Q2
179	Mazda Miata (1999)	Ben Foltz	SM	5	1:46.900 A-R1	1:46.512	1:47.918 A-Q2	1:46.900 A-R1	1:47.586 A-R1	+1.947 A-R1	109.7 A-R1	40.337 A-R1	38.951 A-R1	27.224 A-R1
180	Mazda SM Miata (1999)	Ryan Peterman	SM	53	1:46.947 B-R2	1:46.435	1:48.292 B-Q2	1:46.947 B-R2	1:48.277 B-R2	+2.185 B-R2	102.6 B-R2	40.139 B-R2	38.963 B-R2	27.333 B-R2
181	Mazda Miata	John Hamner 2+ cars	SM	07	1:47.109 A-P	1:46.643					104.0 A-P	40.521 A-P	39.152 A-P	26.970 A-P
182	Mazda Miata (2001)	Chris Rawlings	SM	35	1:47.139 A-P	1:46.945					102.5 A-P	39.904 A-P	39.346 A-P	27.695 A-P
183	Mazda Miata (1994)	Mark Zwolle	SM	154	1:47.151 C-R2	1:46.892	1:47.434 C-Q1	1:47.151 C-R2	1:48.302 C-R2	+15.060 C-R2	103.4 C-Q1	40.543 C-Q1	38.928 C-Q1	27.421 C-R2
184	Mazda Miata (1999)	Aaron Parkinson	SM	111	1:47.193 D-Q2	1:46.776	1:47.193 D-Q2	1:50.508 D-R2	1:52.079 D-R2	+6.689 D-R2	109.6 D-Q2	40.426 D-Q2	39.185 D-Q2	27.165 D-Q2
185	Mazda Miata (1999)	William Keeling	SM	11	1:47.254 D-Q2	1:46.788	1:47.254 D-Q2	1:48.070 D-R1	1:49.042 D-R1	+5.577 D-R1	107.7 D-Q2	39.965 D-Q2	39.269 D-R1	27.554 D-Q2
186	Mazda Miata	David Henderson	SM	28	1:47.385 D-Q2	1:47.385	1:47.385 D-Q2	1:49.282 D-R2	1:50.736 D-R2	+7.728 D-R2	109.1 D-R2	41.964 D-R2	39.278 D-R2	27.507 D-Q2
187	Mazda Miata (1999)	Chris Clarke	SM	109	1:47.775 D-Q2	1:47.775	1:47.775 D-Q2	1:49.216 D-R2	1:50.519 D-R2	+7.517 D-R2	109.9 D-R2	41.948 D-R2	39.594 D-R2	27.399 D-Q2
188	Mazda Miata (2001)	Steve Sturm	SM	90	1:48.079 D-Q2	1:47.906	1:48.079 D-Q2	1:48.359 D-R1	1:48.899 D-R1	+4.377 D-R1	108.0 D-R1	40.805 D-Q2	39.205 D-Q2	27.896 D-R1
189	Mazda Miiat	Alex Rubenstein	SM	94	1:48.132 A-Q2	1:48.132	1:48.132 A-Q2	2:04.082 A-R2	2:05.052 A-R2	+3.348 A-R2	107.0 A-Q2	40.813 A-Q2	39.712 A-Q2	27.607 A-Q2
190	Mazda Miata (1999)	Warren Sackman	SM	76	1:48.397 B-P	1:47.853	1:48.681 B-Q1	1:52.633 B-R2	1:53.520 B-R2	+2.812 B-R2	103.4 B-R1	40.796 B-P	39.400 B-Q1	27.657 B-Q1
191	Mazda Miata (1999)	Gavin Wardel 2+ cars	SM	194	1:48.439 B-R2	1:48.290	1:52.795 B-Q2	1:48.439 B-R2	1:50.527 B-R2	+2.484 B-R2	103.4 B-R2	40.760 B-R2	39.873 B-R2	27.657 B-R2
192	Mazda Miata (1999)	Alfred Wingo	SM	108	1:48.549 B-Q1	1:48.138	1:48.549 B-Q1	1:48.853 B-R2	1:49.234 B-R2	+1.852 B-R2	104.2 B-R1	41.471 B-R2	39.416 B-R2	27.251 B-Q1
193	Mazda Miata (1999)	Jason Greenwood	SM	100	1:48.679 D-R1	1:48.679	1:51.015 D-Q2	1:48.679 D-R1	1:49.618 D-R1	+7.053 D-R1	106.2 D-Q2	41.162 D-R1	39.930 D-R1	27.587 D-R1
194	Mazda Miata (1999)	Bruce Allen	SM	43	1:49.309 C-R2	1:48.918	1:50.500 C-Q2	1:49.309 C-R2	1:50.392 C-R2	+21.271 C-R2	100.2 C-Q1	41.391 C-R2	39.541 C-R2	27.986 C-R2
195	Mazda Miata (1991)	Bailey Sigler	SM	59	1:49.963 D-Q2	1:48.968	1:49.963 D-Q2	1:50.602 D-R2	1:52.130 D-R2	+10.120 D-R2	108.1 D-R1	41.200 D-Q2	39.938 D-Q2	27.830 D-R2
196	Mazda Miata (1992)	Brad Williams	SM	17	1:50.296 D-Q2	1:50.296	1:50.296 D-Q2	1:57.449 D-R1	1:58.430 D-R1	+2.940 D-R1	105.5 D-Q1	42.258 D-Q2	40.085 D-Q2	27.953 D-Q2
197	Mazda Miata	Brayton Williams	SM	04	1:53.547 A-Q1	1:52.243	1:53.547 A-Q1	2:06.066 A-R2	2:25.874 A-R2	+2.774 A-R2	100.5 A-Q1	42.472 A-R1	41.129 A-Q1	28.642 A-Q1

About this data

One row per driver and car (a driver who changed cars has a row for each). Each cell is that driver's best in that car across the selected events, with the session it was set in. The columns are about the car: its best lap, the lap its best sectors add up to, its sector times and trap speed. "Driver metrics" adds two about the driver: the best 5-lap stint (mean of the quickest five consecutive race laps) and consistency (how far the median race lap sat behind the best in that race; small is a driver who does it every lap), both from the race with the best stint. The fastest in each column is purple, and a car whose best lap is more than 115% of the fastest in its class is greyed (marked ">115%" beside the driver) and left out of the colour scale. Click a column to sort, a row to highlight it. Theoretical lap is the sum of the best sectors, whichever laps they came from, and never slower than the best lap (where a car's fastest laps were recorded without sector times, its best lap is used). The 115% mark is about the car's best lap only: a car whose best lap is within 115% of the fastest in its class is never marked. Greyed sectors with no theoretical lap mean the sector times on file do not add up to a believable lap. Letters refer to the events above; Q is qualifying, R a race.

By car

Car	Class	Drivers	Lap	Qual	Race	Trap	S1	S2	S3
Ford Mustang GT	AS	4	1:34.642Michael Kamalian	1:35.467Thomas J Ellis	1:34.642Michael Kamalian	140.9Michael Kamalian	37.067Michael Kamalian	32.639Thomas J Ellis	24.028Michael Kamalian
Ford Mustang	AS	1	1:34.642Michael Kamalian	1:36.558Michael Kamalian	1:34.642Michael Kamalian	140.9Michael Kamalian	37.067Michael Kamalian	33.474Michael Kamalian	24.028Michael Kamalian
Ford Mustang (2003)	AS	1	1:35.351Thomas J Ellis	1:35.467Thomas J Ellis	1:35.351Thomas J Ellis	138.3Thomas J Ellis	37.678Thomas J Ellis	32.639Thomas J Ellis	24.384Thomas J Ellis
Ford Mustang (2006)	AS	1	1:35.692Gregory Eaton	1:36.767Gregory Eaton	1:35.692Gregory Eaton	132.5Gregory Eaton	37.336Gregory Eaton	33.408Gregory Eaton	24.551Gregory Eaton
Ford Mustang GT (2008)	AS	1	1:36.389James Jost	1:38.195James Jost	1:36.389James Jost	138.6James Jost	38.069James Jost	32.794James Jost	24.669James Jost
Mazda mx5	SMX	51	1:38.501Mike Cottrell	1:38.517Jarrett Jones	1:38.765Mike Cottrell	120.7Ethan Goulart	37.345Rocco Pasquarella	35.817Camden Gruber	25.004Jarrett Jones
Mazda MX-5 (2006)	SMX	6	1:38.501Mike Cottrell	1:38.940Mike Cottrell	1:38.765Mike Cottrell	120.4Aiden Coleman	37.403Mike Cottrell	35.950Mike Cottrell	25.039Mike Cottrell
Mazda MX-5 (2008)	SMX	3	1:38.517Jarrett Jones	1:38.517Jarrett Jones	1:39.255Michael Tinis	120.4Jarrett Jones	37.557Jarrett Jones	35.938Jarrett Jones	25.004Jarrett Jones
Mazda MX-5 (2007)	SMX	1	1:38.662Camden Gruber	1:38.662Camden Gruber	1:39.308Camden Gruber	120.5Camden Gruber	37.437Camden Gruber	35.817Camden Gruber	25.070Camden Gruber
Mazda MIATA (2010)	SMX	1	1:38.720Matthew Novak	1:38.720Matthew Novak	1:39.231Matthew Novak	114.8Matthew Novak	37.382Matthew Novak	35.925Matthew Novak	25.075Matthew Novak
Mazda MX-5 (2012)	SMX	1	1:38.821Cam Ebben	1:38.821Cam Ebben	1:39.428Cam Ebben	117.0Cam Ebben	37.373Cam Ebben	36.055Cam Ebben	25.098Cam Ebben
Mazda MX-5 (2013)	SMX	1	1:38.829Logan Stretch	1:38.829Logan Stretch	1:39.318Logan Stretch	115.5Logan Stretch	37.469Logan Stretch	35.957Logan Stretch	25.025Logan Stretch
Mazda MX-5 (2014)	SMX	2	1:38.941Rocco Pasquarella	1:39.338Rocco Pasquarella	1:38.941Rocco Pasquarella	114.2Rocco Pasquarella	37.345Rocco Pasquarella	36.171Rocco Pasquarella	25.113Rocco Pasquarella
Mazda MX-5 (2006)	SMX	3	1:38.973Ethan Jacobs	1:38.973Ethan Jacobs	1:39.056Ethan Jacobs	115.3Ethan Jacobs	37.478Ethan Jacobs	35.974Ethan Jacobs	25.149Ethan Jacobs
Mazda Miata (2006)	SMX	2	1:38.975Luke Pullen	1:38.975Luke Pullen	1:39.470Luke Pullen	114.0Luke Pullen	37.463Luke Pullen	36.200Luke Pullen	25.194Luke Pullen
Mazda MX5 (2006)	SMX	3	1:38.981Aryton Grim	1:38.981Aryton Grim	1:39.358Kamden Hibbitt	115.8Kamden Hibbitt	37.450Aryton Grim	36.016Max Schweid	25.074Kamden Hibbitt
Mazda MX-5 (2013)	SMX	4	1:39.116Lincoln Larson	1:39.116Lincoln Larson	1:41.663Lincoln Larson	120.5Gavin Vaughan	37.464Lincoln Larson	36.028Lincoln Larson	25.296Christopher Girem
Mazda MX-5 (2007)	SMX	2	1:39.180Will Lucas	1:39.666Chase McIntyre	1:40.568Chase McIntyre	113.6Will Lucas	37.818Will Lucas	36.089Will Lucas	25.203Will Lucas
Mazda mx5 (2008)	SMX	1	1:39.228Will Robusto	1:39.228Will Robusto	1:39.924Will Robusto	115.0Will Robusto	37.573Will Robusto	36.188Will Robusto	25.292Will Robusto
Mazda MX-5	SMX	5	1:39.246Ethan Goulart	1:39.246Ethan Goulart	1:41.409Nate Cicero	120.7Ethan Goulart	37.748Joey Andrews	35.937Ethan Goulart	25.211Helio Meza
Mazda MX-5 (2011)	SMX	1	1:39.286Michelle Squirek	1:39.286Michelle Squirek	1:40.092Michelle Squirek	118.9Michelle Squirek	37.546Michelle Squirek	36.246Michelle Squirek	25.292Michelle Squirek
Mazda MX5 (2013)	SMX	1	1:39.446Will Robinson	1:39.446Will Robinson	1:40.233Will Robinson	114.4Will Robinson	37.778Will Robinson	36.270Will Robinson	25.218Will Robinson
Mazda MX-5 (2010)	SMX	1	1:39.623Michael Borden	1:39.623Michael Borden	1:41.165Michael Borden	114.8Michael Borden	37.879Michael Borden	36.360Michael Borden	25.384Michael Borden
Mazda MX5 Miata (2014)	SMX	1	1:39.960Vinnie Meskelis	1:39.960Vinnie Meskelis	1:39.978Vinnie Meskelis	113.4Vinnie Meskelis	37.767Vinnie Meskelis	36.508Vinnie Meskelis	25.250Vinnie Meskelis
Mazda MX-5 (2012)	SMX	2	1:40.242Emy Kissick	1:40.242Emy Kissick	1:44.677Emy Kissick	118.4Emy Kissick	38.070Gavin Wardel	36.397Emy Kissick	25.398Emy Kissick
Mazda MX-5 (2010)	SMX	1	1:40.363Deacon Greenfield	1:40.363Deacon Greenfield	1:45.608Deacon Greenfield	119.0Deacon Greenfield	37.805Deacon Greenfield	36.432Deacon Greenfield	25.450Deacon Greenfield
Mazda Miata (2008)	SMX	1	1:40.594Josh Hansen	1:40.594Josh Hansen	1:41.867Josh Hansen	114.4Josh Hansen	38.355Josh Hansen	36.663Josh Hansen	25.576Josh Hansen
Mazda MX-5 (2011)	SMX	1	1:40.943Erick Hallick	1:40.943Erick Hallick	1:42.343Erick Hallick	113.6Erick Hallick	38.339Erick Hallick	36.532Erick Hallick	25.799Erick Hallick
Mazda MX-5 (2015)	SMX	2	1:41.083Justin Mason	1:41.083Justin Mason	1:42.360Jim Ebben	114.0Jim Ebben	38.343Justin Mason	36.762Jim Ebben	25.827Justin Mason
Mazda MX5 (2012)	SMX	1	1:41.113David Pintaric	1:41.113David Pintaric	1:42.159David Pintaric	115.3David Pintaric	38.456David Pintaric	36.682David Pintaric	25.555David Pintaric
Mazda Mx5 (2015)	SMX	1	1:41.988Adrian Comstock	1:41.988Adrian Comstock	1:42.912Adrian Comstock	112.2Adrian Comstock	38.796Adrian Comstock	37.027Adrian Comstock	25.798Adrian Comstock
Mazda MX5 (2009)	SMX	1	1:41.993Bryan Heitman	1:41.993Bryan Heitman	1:44.151Bryan Heitman	110.9Bryan Heitman	39.198Bryan Heitman	36.889Bryan Heitman	25.768Bryan Heitman
Mazda MX-5 (2008)	SMX	2	1:42.146Joe Ebben	1:42.146Joe Ebben	1:42.527Joe Ebben	113.9Joe Ebben	38.822Joe Ebben	36.984Joe Ebben	25.748Joe Ebben
Mazda Miata N/C	SMX	1	1:38.788Marcello Paniccia	1:38.788Marcello Paniccia	1:39.334Marcello Paniccia	114.4Marcello Paniccia	37.322Marcello Paniccia	36.188Marcello Paniccia	25.243Marcello Paniccia
Mazda Spec MX-5 NC	SMX	4	1:39.138Sebastian Mateo Naranjo	1:39.138Sebastian Mateo Naranjo	1:39.504Sebastian Mateo Naranjo	115.3Justin Adakonis	37.516Sebastian Mateo Naranjo	36.079Sebastian Mateo Naranjo	25.191Justin Adakonis
Mazda specmx5	SMX	1	1:39.307Jack Murchison	1:39.307Jack Murchison	1:39.994Jack Murchison	116.0Jack Murchison	37.624Jack Murchison	36.194Jack Murchison	25.073Jack Murchison
Mazda Spec MX5	SMX	2	1:39.517Austin Hill	1:39.517Austin Hill	1:41.357Ricardo Arruda	114.4Austin Hill	37.837Austin Hill	36.011Austin Hill	25.469Ricardo Arruda
Mazda Spec MX5 (2007)	SMX	1	1:39.517Austin Hill	1:39.517Austin Hill	1:44.342Austin Hill	114.4Austin Hill	37.837Austin Hill	36.011Austin Hill	25.669Austin Hill
Mazda Spec MX-5 (2006)	SMX	1	1:40.317Ricardo Arruda	1:40.636Ricardo Arruda	1:41.357Ricardo Arruda	113.2Ricardo Arruda	38.527Ricardo Arruda	36.149Ricardo Arruda	25.469Ricardo Arruda
Mazda Miata MX-5	SMX	1	1:39.661Weston Duchak	1:39.661Weston Duchak	1:40.043Weston Duchak	116.1Weston Duchak	37.774Weston Duchak	36.381Weston Duchak	25.261Weston Duchak
Mazda SMX	SMX	1	1:41.833Emy Kissick	1:41.919Emy Kissick	1:42.049Emy Kissick	110.0Emy Kissick	38.704Emy Kissick	37.117Emy Kissick	25.736Emy Kissick
Mazda Miata	SM	122	1:42.071Stanley Brock Jr	1:42.324Mike Cottrell	1:42.625Sean Noonan	112.2James Newell	38.166Stanley Brock Jr	0.806Mike Cottrell	25.854Mike Cottrell
Mazda Miata (2001)	SM	16	1:42.071Stanley Brock Jr	1:42.324Mike Cottrell	1:43.062Mike Cottrell	111.8Stanley Brock Jr	38.166Stanley Brock Jr	0.806Mike Cottrell	25.854Mike Cottrell
Mazda Miata (1999)	SM	42	1:42.453John Salerno	1:42.453John Salerno	1:42.803Travis Wiley	111.8Travis Wiley	38.390Travis Wiley	37.750John Salerno	26.162Dean Dybdahl
Mazda Miata (2003)	SM	6	1:42.619Charles Mactutus	1:42.619Charles Mactutus	1:42.995Charles Mactutus	110.9Charles Mactutus	38.190Charles Mactutus	37.772Charles Mactutus	26.225Charles Mactutus
Mazda Miata (1999)	SM	19	1:42.625Sean Noonan	1:42.848Sean Noonan	1:42.625Sean Noonan	111.0Nick Leverone	38.381Andrew Devoto	37.768Sean Noonan	26.162Elivan Goulart
Mazda Miata (2002)	SM	2	1:42.684Logan Stretch	1:42.684Logan Stretch	1:43.065Logan Stretch	111.6Logan Stretch	38.418Logan Stretch	37.868Logan Stretch	26.307Logan Stretch
Mazda Miata (2000)	SM	2	1:42.741James Newell	1:42.741James Newell	1:52.988James Newell	112.2James Newell	38.581James Newell	37.797James Newell	26.316James Newell
Mazda Miata (2005)	SM	1	1:43.034Jim Drago	1:43.034Jim Drago	1:43.345Jim Drago	111.6Jim Drago	38.583Jim Drago	37.940Jim Drago	26.304Jim Drago
Mazda Miata (2002)	SM	6	1:43.126Jose Ulfe	1:43.156Nicholas Bruni	1:43.126Jose Ulfe	111.3Nicholas Bruni	38.282Nicholas Bruni	37.779Jose Ulfe	26.300Jose Ulfe
Mazda Miata (2000)	SM	1	1:43.170Tyler Brown	1:43.696Tyler Brown	1:43.170Tyler Brown	105.2Tyler Brown	38.475Tyler Brown	37.828Tyler Brown	26.620Tyler Brown
Mazda miata	SM	1	1:43.270Daniel Williams	1:43.270Daniel Williams	1:43.466Daniel Williams	105.9Daniel Williams	38.703Daniel Williams	37.954Daniel Williams	26.378Daniel Williams
Mazda Miata (2001)	SM	5	1:43.273Brandon Collins	1:43.584Brandon Collins	1:43.273Brandon Collins	106.2Justin Gravett	38.330Brandon Collins	37.918Brandon Collins	26.397Justin Gravett
Mazda Miata (2004)	SM	3	1:43.360Francisco BArroso	1:43.360Francisco BArroso	1:44.528Francisco BArroso	111.6Francisco BArroso	38.680Spencer Lofton	37.969Francisco BArroso	26.394Francisco BArroso
Mazda Miata (1991)	SM	2	1:43.366David Stern	1:43.366David Stern	1:50.602Bailey Sigler	110.9David Stern	38.849David Stern	37.936David Stern	26.571David Stern
Mazda Miata (2005)	SM	1	1:43.367Senter Smith	1:43.946Senter Smith	1:43.367Senter Smith	103.8Senter Smith	38.557Senter Smith	37.910Senter Smith	26.681Senter Smith
Mazda Miata (1997)	SM	2	1:43.449Cliff Brown	1:43.449Cliff Brown	1:46.870Cliff Brown	110.8Cliff Brown	38.835Cliff Brown	37.968Marc Cefalo	26.425Cliff Brown
Mazda Mazda Miata (2000)	SM	1	1:43.494Max Ehrlich	1:44.097Max Ehrlich	1:43.494Max Ehrlich	104.0Max Ehrlich	38.721Max Ehrlich	38.076Max Ehrlich	26.545Max Ehrlich
Mazda Miata (1994)	SM	1	1:43.760Chris Allen	1:43.760Chris Allen	1:53.628Chris Allen	111.5Chris Allen	39.115Chris Allen	38.070Chris Allen	26.280Chris Allen
Mazda Miata (2003)	SM	3	1:43.771Scott Carlisle	1:44.382Joseph Federl	1:43.771Scott Carlisle	109.1Jesse Singer	38.791Joseph Federl	38.150Scott Carlisle	26.386Joseph Federl
Mazda Miata (2021)	SM	1	1:44.629Jeremy Fletcher	1:44.629Jeremy Fletcher	1:45.012Jeremy Fletcher	111.0Jeremy Fletcher	39.933Jeremy Fletcher	38.339Jeremy Fletcher	26.715Jeremy Fletcher
Mazda Miata (2007)	SM	1	1:45.028Anthony Geraci	1:45.028Anthony Geraci	1:48.497Anthony Geraci	110.7Anthony Geraci	41.598Anthony Geraci	39.226Anthony Geraci	26.855Anthony Geraci
Mazda Miata	SM	4	1:45.049Jay Thomas	1:45.049Jay Thomas	1:46.218Jay Thomas	109.7Jay Thomas	39.288Jay Thomas	38.617Jay Thomas	26.860Jay Thomas
Mazda Miata (1994)	SM	1	1:47.151Mark Zwolle	1:47.434Mark Zwolle	1:47.151Mark Zwolle	103.4Mark Zwolle	40.543Mark Zwolle	38.928Mark Zwolle	27.421Mark Zwolle
Mazda Miata (1992)	SM	1	1:50.296Brad Williams	1:50.296Brad Williams	1:57.449Brad Williams	105.5Brad Williams	42.258Brad Williams	40.085Brad Williams	27.953Brad Williams
Mazda Miata VVTR	SM	1	1:42.620Danny Steyn	1:42.620Danny Steyn	1:43.008Danny Steyn	104.6Danny Steyn	38.352Danny Steyn	37.827Danny Steyn	26.317Danny Steyn
Mazda Miati	SM	2	1:43.071James Newell	1:43.071James Newell	1:43.331James Newell	106.0Matthew Novak	38.453James Newell	37.907James Newell	26.356James Newell
Mazda Miati (2000)	SM	1	1:43.071James Newell	1:43.071James Newell	1:43.331James Newell	105.9James Newell	38.453James Newell	37.907James Newell	26.356James Newell
Mazda Miati (1999)	SM	1	1:43.380Matthew Novak	1:44.142Matthew Novak	1:43.380Matthew Novak	106.0Matthew Novak	38.691Matthew Novak	37.920Matthew Novak	26.425Matthew Novak
Mazda Miata MX-5	SM	1	1:43.195Jarrett Jones	1:43.614Jarrett Jones	1:43.195Jarrett Jones	106.2Jarrett Jones	38.663Jarrett Jones	37.764Jarrett Jones	26.402Jarrett Jones
Chevrolet Camaro Z-28	AS	1	1:44.301Phillip Waters	1:44.301Phillip Waters	2:00.265Phillip Waters	130.0Phillip Waters	42.124Phillip Waters	35.315Phillip Waters	26.862Phillip Waters
Mazda miata 1800	SM	1	1:44.919Niko Fondrini	1:44.919Niko Fondrini	1:45.123Niko Fondrini	103.0Niko Fondrini	39.163Niko Fondrini	38.517Niko Fondrini	26.896Niko Fondrini
Mazda Miata 0	SM	1	1:45.268John Hamner	1:45.268John Hamner	1:56.946John Hamner	109.1John Hamner	39.469John Hamner	38.548John Hamner	26.805John Hamner
Mazda Mx5 nb miata	SM	1	1:46.413Lucas Jensen	1:47.532Lucas Jensen	1:46.413Lucas Jensen	103.5Lucas Jensen	39.877Lucas Jensen	38.801Lucas Jensen	27.220Lucas Jensen
Mazda SM Miata	SM	1	1:46.947Ryan Peterman	1:48.292Ryan Peterman	1:46.947Ryan Peterman	102.6Ryan Peterman	40.139Ryan Peterman	38.963Ryan Peterman	27.333Ryan Peterman
Mazda Miiat	SM	1	1:48.132Alex Rubenstein	1:48.132Alex Rubenstein	2:04.082Alex Rubenstein	107.0Alex Rubenstein	40.813Alex Rubenstein	39.712Alex Rubenstein	27.607Alex Rubenstein

About this data

The best any driver of each car managed across the selected events, with who set it. Spellings and model years of the same car are grouped; click a row marked ▸ to see each version. Grouping is worked out from the names, so tell us if two cars are wrongly merged or split.

Rule changes between these events

Super Tour Mar 2023 → Super Tour Mar 2024 2023-03-10 to 2024-03-08

2023-04-01 FE Update FE SADEV Transmission Rule

#33883 from Robey Clark · Rule change · TB 23-04 (2023-04 Fastrack)

wordingFE SADEV transmission rule removes note that all ratios under review and could be updated prior to sealing.

As printed in Fastrack

In FE, GCR section 9.1.1.I.2.G.b.4.b, change as follows:
"~~(All SADEV ratios are under review and could be updated prior to sealing date)~~"

2023-08-01 AS Crate Motor Part Numbers

#32944 from Sam Daniels · Rule change · TB 23-08 (2023-08 Fastrack)

wordingAS crate motor part number specification clarified; both CT400 P/N-19370604 and 19370604 engine assemblies permitted for GM vehicles.

As printed in Fastrack

In AS, GCR Section 9.1.6.F.2., change as follows:
"GM Performance parts CT400 P/N-1937 → 0604 or 1937 → 0604 engine assembly for GM produced vehicles."

2023-08-01 AS Request wheel size change

#33007 from Michael Kamalian · Rule change · TB 23-08 (2023-08 Fastrack)

faster · tyres & wheelsAS Ford Mustang GT 5.0L (15-17) Restricted maximum wheel diameter increases to 19.0 inches.

As printed in Fastrack

In AS Spec Lines, Ford Mustang GT 5.0l (15-17) Restricted Preparation, change Notes as follows:
"Max. Wheel Size: Dia.~~18.0~~ 19.0 inches."

Applies to Ford Mustang GT on this page: Michael Kamalian

2023-08-01 AS Alternative Upper Front Control Arms for Dodge Challenger

#33352 from Clark Cambern · Rule change · TB 23-08 (2023-08 Fastrack)

wordingAS Dodge Challenger 5.7L/6.1L/6.4L V8 allows alternate front upper control arms; SPC-66045 spec part removed.

As printed in Fastrack

In AS SPEC Lines, Dodge Challenger (08-20) Restricted Preparation 5.7L, 6.1L, or 6.4L V8 (Iron block, Aluminum heads), 2
valves/cylinder, change Notes as follows:
"~~SPC-66045~~ Alternate front upper control arms are permitted."

2023-08-01 AS Front Brake Caliper Adapters for Dodge Challenger

#33353 from Clark Cambern · Rule change · TB 23-08 (2023-08 Fastrack)

otherAS Dodge Challenger 5.7L/6.1L/6.4L V8 now allows alternate front brake calipers with adaptor brackets for component compatibility.

As printed in Fastrack

In AS SPEC Lines, Dodge Challenger (08-20) Restricted Preparation 5.7L, 6.1L, or 6.4L V8 (Iron block, Aluminum heads), 2
valves/cylinder, change Notes as follows:
"Stock brakes or alternate Dodge brakes (Part numbers: front caliper (0517 → 5106 (R) and 0517 → 5107 (L); rear caliper (R1542564 (R)
and R1542565 (L))) may be used with the brake rotor sizes listed in this specification line. Alternate brackets may be used to
facilitate updated/backdated components."

2024-01-01 FE Update FE Rain Light Rule

#34707 from Robey Clark · Rule change · TB 23-09 (2023-09 Fastrack)

wordingFE rain light now must meet FIA Standard 8874-2019, Technical List No. 76, effective 1/1/2024.

As printed in Fastrack

In FE, GCR section 9.1.1.I.2.N.f, change as follows:
"~~Any rain light is allowed.~~ Effective 1/1/2024, a rain light that meets FIA Standard 8874-2019, Technical List No. 76, is required as
specified in GCR section 9.3.32.B.2."

2024-01-01 FE FE/FE2 rule update

#35269 from Robey Clark · Rule change · TB 24-01 (2024-01 Fastrack)

wordingFE allows racer's tape for crash repair, panel security, and heat exchanger opening control; seam taping banned.

As printed in Fastrack

In FE, GCR section 9.1.1.I.2.P.c, add the following:
"Racer's tape may be used to repair crash damage, or as a precautionary means of securing the body panels or
retaining l~~atches~~ fasteners only. Crash-damage is defined as having occurred during the current event, and the tape should be of
an appropriate color if possible. Taping of body seams is not allowed. Taping across heat exchanger openings as a way to control
temperature is allowed and may serve no other purpose."

2024-03-01 AS Request to Classify 1970-1981 Camaro and Firebird in AS

#33659 from Brandon Vivian · Rule change · TB 24-03 (2024-03 Fastrack)

addedChevrolet Camaro, Pontiac Firebird 70–81 Full Prep classified in AS at 3400–3600 lbs with 108.0 wheelbase, specific head castings, and suspension modifications permitted.

As printed in Fastrack

In AS Spec Lines, classify Chevrolet Camaro, Pontiac Firebird (70-81) Full Prep as follows:
AS Wheelbase Gear Ratios
Std. (or Alt.)
Brakes
(Max)
(in/mm)
Weight (lbs) Notes:

A specification table follows in the original; it is not shown here.

2024-03-01 AS Fuel Cell 12

#34194 from Clark Cambern · Rule change · TB 24-03 (2024-03 Fastrack)

addedAS class adds fuel cell location notes to multiple Cadillac, Chevrolet, Dodge and Ford models: cells within 24 inches of standard tank.

As printed in Fastrack

In AS Spec Lines, add to Notes as follows:
Cadillac CTS-V (04-07): “Fuel cells must be located within 24 inches of the standard tank. The 24 inch measurement is taken
from the perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with installation of a safety fuel cell.”
Chevrolet/Pontiac Camaro & Firebird (93-02): “Fuel cells must be located within 24 inches of the standard tank. The 24 inch
measurement is taken from the perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with
installation of a safety fuel cell.”
Chevrolet/Pontiac Camaro & Firebird (93-02): “Fuel cells must be located within 24 inches of the standard tank. The 24
inch measurement is taken from the perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with
installation of a safety fuel cell.”
Chevrolet Camaro SS (V8) (10-15): “Fuel cells must be located within 24 inches of the standard tank. The 24 inch
measurement is taken from the perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with
installation of a safety fuel cell.”
Chevrolet Camaro (10-15): “Fuel cells must be located within 24 inches of the standard tank. The 24 inch measurement is
taken from the perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with installation of a
safety fuel cell.”
Dodge Challenger (08-20): “Fuel cells must be located within 24 inches of the standard tank. The 24 inch measurement is
taken from the perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with installation of a
safety fuel cell.”
Ford Mustang GT (05-14): “Fuel cells must be located within 24 inches of the standard tank. The 24 inch measurement is
taken from the perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with installation of a
safety fuel cell.”
Ford Mustang Coupe GT (05-14): “Fuel cells must be located within 24 inches of the standard tank. The 24 inch
measurement is taken from the perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with
installation of a safety fuel cell.”
Ford Mustang GT 5.0l (15-17): “Fuel cells must be located within 24 inches of the standard tank. The 24 inch measurement
is taken from the perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with installation of a
safety fuel cell.”
Ford Mustang GT (05-14): “Fuel cells must be located within 24 inches of the standard tank. The 24 inch measurement is
taken from the perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with installation of a
safety fuel cell.”

2024-03-01 AS Please Classify the 6th Gen Into AS.

#35448 from Daniel Richardson · Rule change · TB 24-03 (2024-03 Fastrack)

addedChevrolet Camaro 6th gen Full Prep added to AS class at 3400 lbs base or 3600 lbs with built engine.

As printed in Fastrack

In AS Spec Lines, classify Chevrolet Camaro (16-) Full Prep as follows:
AS
Wheelbase Gear Ratios
Std. (or Alt.)
Brakes
(Max)
(in/mm)
Weight (lbs) Notes:
Chevrolet
Camaro (16-)
Full Prep
110.6 3.42, 2.28,

A specification table follows in the original; it is not shown here.

2024-03-01 AS spec lines

#35713 from American Sedan Committee · Rule change · TB 24-03 (2024-03 Fastrack)

unclearAS class: Ford Mustang GT 05-14 Restricted prep added; Cadillac CTS-V 04-07 to 3450 lbs; Camaro/Firebird variants reconfigured with weight and notes changes; Dodge Challenger 08-20 restrictor 76mm to 80mm; Ford Mustang variants updated wei…

As printed in Fastrack

In AS Spec Lines, classify Ford Mustang GT (05-14) with Restricted prep Engine as follows:
AS
Wheelbase Gear Ratios Std.

A specification table follows in the original; it is not shown here.

Applies to Ford Mustang GT on this page: Michael Kamalian, Gregory Eaton, James Jost

Super Tour Mar 2024 → Super Tour Mar 2025 2024-03-08 to 2025-03-07

2024-04-01 AS Restricted Prep Aftermarket Parts Request

#35682 from Tom Aquilante · Rule change · TB 24-04 (2024-04 Fastrack)

addedAS Camaro, Firebird 93-02 and GTO 04-06 add approved LS1 connecting rod part numbers to Notes.

As printed in Fastrack

In AS Spec Lines, Chevrolet/Pontiac Camaro & Firebird (93-02), add to Notes the following:
"For the LS1connecting rods Callies p/n CSC6100DS6A2AH, Scat rods p/n 2-1CR6100-944, GM performance rods p/n 12649190."
In AS Spec Lines, Pontiac GTO (04-06), add to Notes the following:
"For the LS1connecting rods Callies p/n CSC6100DS6A2AH, Scat rods p/n 2-1CR6100-944, GM performance rods p/n 12649190."

Applies to Chevrolet Camaro Z-28 on this page: Phillip Waters

2024-04-01 AS Allowance of 11

#35824 from American Sedan Committee · Rule change · TB 24-04 (2024-04 Fastrack)

faster · tyres & wheelsAS Cadillac CTS-V, Chevy Camaro SS V8, Dodge Challenger, Ford Mustang GT 5.0L, Pontiac GTO allowed 11" wheels until 3/1/25.

As printed in Fastrack

In AS Spec Lines, Cadillac CTS-V (04-07), add to Notes the following:
"11" wide wheels can be used until 3/1/25."
In AS Spec Lines, Chevrolet Camaro SS (V8) (10-15), add to Notes the following:
"11" wide wheels can be used until 3/1/25."
In AS Spec Lines, Dodge Challenger (08-20), add to Notes the following:
"11" wide wheels can be used until 3/1/25."
In AS Spec Lines, Ford Mustang GT 5.0l (15-17), add to Notes the following:
"11" wide wheels can be used until 3/1/25."
In AS Spec Lines, Pontiac GTO (04-06), add to Notes the following:
"11" wide wheels can be used until 3/1/25."

Applies to Ford Mustang GT on this page: Michael Kamalian

2024-05-01 AS 6th gen Camaro limited prep

#35733 from American Sedan Committee · Rule change · TB 24-05 (2024-05 Fastrack)

addedAS Chevrolet Camaro 1LE (2016-) added with 3600 lbs minimum weight, 275 tires, 60mm restrictor, 345/338mm brakes.

As printed in Fastrack

In AS Spec Lines, classify Chevrolet Camaro 1LE (2016-) as follows:
AS Wheelbase Gear Ratios Std. (or Alt.)
Brakes
(Max)
(in/mm)
Weight (lbs.) Notes:
Chevrolet
Camaro, 1LE
(2016-)
110.6 2.66,1.78,1.30,0.74,.5 (F)

A specification table follows in the original; it is not shown here.

2024-05-01 AS Chevrolet/Pontiac Camaro & Firebird (82-92) 5.7L V8 LS1 Alum BLK

#35825 from Desi Colon · Rule change · TB 24-05 (2024-05 Fastrack)

addedAS Chevrolet/Pontiac Camaro & Firebird 82–92 5.7L LS1 classified: 3200 lbs, 13.1×1.27 disc brakes, 17 in max wheel, 65 mm restrictor, SLP intake lid permitted.

As printed in Fastrack

In AS Spec Lines, classify Chevrolet/Pontiac Camaro & Firebird (82-92) 5.7L V-8 LS1 (Aluminum Block, Aluminum Heads) 2 valves
per cylinder, as follows:
AS Wheelbase Gear Ratios Std.

A specification table follows in the original; it is not shown here.

2024-05-01 AS Full Prep Head

#35891 from American Sedan Committee · Rule change · TB 24-05 (2024-05 Fastrack)

added · engineAS Chevrolet Camaro, Firebird, and Ford Mustang now permit Flo Tek cylinder heads in multiple generations.

As printed in Fastrack

In AS Spec Lines, Chevrolet/Pontiac Camaro & Firebird (82-92), add to Notes the following:
"Flo Tek Head part #102-500 are permitted."
In AS Spec Lines, Chevrolet/Pontiac Camaro & Firebird (93-02), add to Notes the following:
"Flo Tek Head part #102-500 are permitted."
In AS Spec Lines, Chevrolet Camaro (10-15), add to Notes the following:
"Flo Tek Head part #102-500 are permitted."
In AS Spec Lines, Ford Mustang Incl. Cobra & Cobra R (79-93) and Mercury Capri (79-86), add to Notes the following:
"Flo Tek Part # 203-500 are permitted."
In AS Spec Lines, Ford Mustang Including Cobra 94-04, add to Notes the following:
"Flo Tek Part # 203-500 are permitted."
In AS Spec Lines, Ford Mustang GT (05-14), add to Notes the following:
"Flo Tek Part # 203-500 are permitted."

Applies to Chevrolet Camaro Z-28 on this page: Phillip Waters

Applies to Ford Mustang GT on this page: Michael Kamalian, Thomas J Ellis, Gregory Eaton, James Jost

2024-06-01 AS Request for Classification of 2018-2023 mustang In

#35764 from Michael Kamalian · Rule change · TB 24-06 (2024-06 Fastrack)

addedAS adds 2018-23 Ford Mustang GT 5.0L at 3600 lbs, 275 tire, 60mm restrictor, optional Brembo front brakes.

As printed in Fastrack

AS Spec Lines, classify Ford Mustang GT 5.0L (2018-) as follows:
AS Wheelbase Gear Ratios

A specification table follows in the original; it is not shown here.

2024-08-01 FE Hoosier Tire Decal Placement

#36435 from Robey Clark · Rule change · TB 24-08 (2024-08 Fastrack)

addedFE requires five Hoosier decals: one small on nose or front shock cover, one 12" on each front wing plate, one 12" on each lower floor panel before rear wheels.

As printed in Fastrack

In FE, GCR section 9.1.8.I.2.M, add the following:
"b. Hoosier FE/FE2 Decal Placement:
Five (5) "Hoosier" decals are required in the following locations: One (1) small "Hoosier" decal on the nose or the front shock
cover of the car. One (1) 12" "Hoosier" decal on the outside vertical plane of each front wing plate. One (1) 12" "Hoosier" decal
on the vertical plane of each of the lower floor panels just in front of the rear wheels. Hoosier decals are available, free of charge,
from all Hoosier tire distributors and SCCA Enterprises."

2024-09-01 SMX SMX Camera Rule Correction

#36496 from Paul Gauzens · Rule change · TB 24-09 (2024-09 Fastrack)

wordingSMX Spec MX-5 camera requirement: non-functioning recorder now will instead of may warrant penalty or disqualification.

As printed in Fastrack

In GCR, Section 9.1.7.1.D.21., change as follows:
"Cars running in Spec MX-5 must have a functioning video recorder/camera during all qualifying and race sessions as described
in 9.3.11. Upon request by an SCCA official, competitors must provide their video recording/data, which may be used by the
SCCA for any purpose including but not limited to rule enforcement and marketing. Failure to comply with a video request from
an official, or having a non-functioning video recorder/camera ~~may~~ will be grounds for penalty or disqualification."

2024-09-01 SM SMX Camera Rule Correction

#36496 from Paul Gauzens · Rule change · TB 24-09 (2024-09 Fastrack)

wordingSMX Spec MX-5 camera requirement: non-functioning recorder now will instead of may warrant penalty or disqualification.

As printed in Fastrack

2024-09-01 FE Protest Fee Clarification

#36540 from SCCA Staff · Rule change · TB 24-09 (2024-09 Fastrack)

wordingFE and SRF protest fee rules redirected to GCR section 8.3.1.D for fees and procedure.

As printed in Fastrack

In FE, GCR section 9.1.1.I.2.U.b.3, change as follows:
"Protest Fee: ~~Regional -$25.00, National -$50.00.~~ See GCR section 8.3.1.D for fees and payment procedure."
In SRF, GCR section 9.1.8.D.1.U.b.3, change as follows:
"Protest Fee: ~~Regional -$25.00, National -$50.00.~~ See GCR section 8.3.1.D for fees and payment procedure. Item 1 will be done by
the CSR or other shop that is equipped for this type of work and will be paid directly."

2024-09-01 SMX Committee) AIM ECU Protocol

#36556 from Spec Mazda (SM/SMX · Rule change · TB 24-09 (2024-09 Fastrack)

added · engineSM and SMX must run latest AIM Data Logger Spec MX-5 ECU Protocol, effective 2024-09-01.

As printed in Fastrack

In GCR, Section 9.1.7.1.D.20., add the following:
“e. All cars must run the latest AIM Data Logger Spec MX-5 ECU Protocol.”
These specifications are part of the SCCA GCR and all automobiles shall conform to GCR Section 9.
A. PURPOSE AND
INTENT
Spec MX-5 (SMX) is based on four pillars: affordability, reliability, tech-ability, and fun to drive, the (SMX) Spec MX-5 car
provides the membership with the opportunity to compete in similarly prepared, low cost, 2006-2015 production-based MX-
5 car with limited modifications, intended to help deliver the most fair and competitive racing competition in SCCA Road
Racing
B. CLASSIFIED CARS
AND WEIGHTS
2006-2015 production-based MX-5
Cars are to be weighed with the driver and required ballast.
C. AUTHORIZED
MODIFICATIONS
Only the left-hand drive, North American-version of the 2006-2015 Mazda MX-5 convertible & power retractable hardtop
(PRHT) are eligible. The original OE vehicle identification number (VIN) stamped on the firewall must correspond with the
model year automobile as classified. VIN plates or stampings must remain in place, with the firewall VIN taking precedence.
A Mazda Factory Shop Manual for the specific make, model, and year of automobile is required to be in the possession
of each entrant. The manual may be in the form of printed material, microfiche, CDs, DVDs, and/ or Internet access to
manufacturer sponsored web-based databases that is readily accessible at time of inspection. The manual is intended to
aid scrutineers in identifying parts and the configuration of the automobile.
The items outlined in this VTS document represent the only modifications and safety items permitted and/or required on
Spec MX-5 vehicles other than safety items as required in SCCA’s current GCR Section
9. Parts and components may not perform an unauthorized function (i.e. Modifications must be stated as authorized or
cannot be done).
If the Mazda Factory Manual or these rules provide only a partial specification or no specification at all, the Mazda parts may
not be modified beyond what is permitted in these rules. Compliance will be determined by comparison to new or like parts
and/or the parts compliance measurement listing delivered by Mazda. Other approved parts with only a partial specification
or no specification available in these rules may not be modified.
Assembly, rebuild, and refurbishment procedures, and all associated dimensions must adhere to the published factory
service procedures, except as otherwise stated in these rules. No components may be added or omitted from those
specified by the published factory service procedures. All components must be comply with stated standard dimensions.
It is permitted to use industry standard procedures to repair damaged components.
The use of any painting, coating, plating, metal treatment process or impregnating substance (e.g., anti- friction, thermal
barrier, oil shedding coatings, chrome, anodizing, REM, isotropic finishing, etc.) to any internal engine surface, internal
axle components, internal transmission or differential surface, internal or external surfaces of the intake manifold, exhaust
manifold or down tube, is prohibited.
D. VEHICLE
TECHNICAL
SPECIFICATIONS
(VTS)
1. Vehicle Weight
a. The minimum vehicle weight with driver is 2,525.0 lb.
2. Ballast
If ballast is required to meet the required minimum weight, it must be added as follows:
a. A ballast base plate must be securely mounted using the factory OE passenger seat mounting bolt holes and bolts. Any number
of additional segments of ballast may be attached to the base plate.
b. Each segment of ballast must be fastened to the base plate with a minimum of two (2) one-half (1/2) inch bolts/studs and
positive lock nuts of SAE Grade 5/ Metric 8.8 or better and must utilize large diameter, load distributing washers. In lieu of
positive lock nuts it is permitted to positively thread the additional segments of weight into the base plate.
c. Holes are not permitted to be drilled in the floor pan to mount ballast.
3. Chassis
a. Towing eyes per SCCA’s current GCR Section 9.3 are required. There must be an arrow that strongly contrasts with the vehicle
paint scheme pointing to each tow eyestrap.
9.1.7.1 SPEC MX-5 (SMX)
b. All cars must use the front subframe PT# - NE51-34-800C
c. All cars must use the rear subframe PT# - NE51-28-800B.
d. OE strut tower brace is required; it is comprised of three (3) components; see Table 1 for part numbers.
e. An engine to fender brace located on the passenger side of the engine bay may be used if mounted in such a way that it does not foul brake
lines, fuel lines, or other systems that would interfere with the safe operation of the vehicle under race conditions – see Table 1 for allowed
modifications. (Mazda Motorsports PT# 0000-07-5600)
f. Disabling or removing of the door locking mechanism must be performed.
g. To facilitate frequent lifting of the vehicle, a 3/4” boxed tube not to exceed 12” long may be added under the rocker panel inboard of
the factory pinch weld flange on each side of the vehicle.
h. Convertible tops/power retractable hard tops (PRHT) and attaching hardware must be completely removed.
i. All chassis, structural, and electrical repairs, if performed, must be in conformity with factory procedures, specifications, and dimensions.
Unless specifically authorized by the manufacturer for repair or permitted by these rules, no reinforcement (e.g., seam welding, material
addition, etc.) is permitted.
j. Removal of excess wiring is permitted provided it serves no other purpose and does not splice or interrupt the OE harnesses. Removal of the
following systems is permitted: audio equip- ment; power seats; airbag/supplemental restraint systems components; heated seats; interior
lighting; power windows; and power door locks. (No additional wiring may be added except as permitted in other sections - e.g., Section 16:
Electrical Equipment.)
Table 1: Strut Tower Brace Parts
Description Mazda Part #
Right Side of Strut Tower
Brace
NE57-56-48X
Left Side of Strut Tower
Brace
NE57-56-49X
Center Section of Strut
Tower Brace
NE57-56-48ZA
k. A hole is permitted to be drilled in part #’s NE57-56-48X and NE57-56-49X to allow for access to the shock adjuster screw is permitted (it is
recommended that the hole not be larger than 15mm); NE57-56-48X may be modified in order to allow room for the engine passenger side
engine brace; no other modifications or other braces are permitted.
l. MX-5 donor chassis with originally equipped with 16” OE wheels require installation of
OE strut tower brace (part # NE57-56-35XA).
m. To facilitate engine bay air flow for cooling purposes it is permitted to remove the section outlined below in red from OE PT# NE57-56-
35XA. Block-off plates must be installed at the fresh air vent for the HVAC module at the firewall under the cowl to isolate driver
compart- ment from engine compartment.
(FIREWALL BLOCKOFF PLATE 0000-07-5832) No additional modifications are permitted.
4. Body
a. Interior and exterior door handles are required to remain operable. Alternate interior door handles or cord/strap are permitted.
b. The driver’s and passenger’s side inner door structural panel may be removed to fit the cage.
c. The stock side impact/anti-intrusion beam must not be modified or removed.
d. Door locking mechanisms must be disabled or removed.
e. A minimum of two (2) of the brake lights must be in working order per the current GCR Section 9.1.
f. The two (2) OE unmodified, external mirrors for the correct the Mazda MX-5 (left and right) are required; they must be
mounted in stock location and may not be modified.
g. OE interior rearview mirror or an aftermarket rearview mirror must be used.
h. 2006-2015 MX-5 bodywork may be updated or backdated, OE body parts only. (This includes Mazda OE accessory body
parts such as trunk lid spoiler, side skirts, front air dam.)
i. Mazda Motorsports’ fiberglass headlamp replacements may be used; (See table 2)
no modifications or substitutions are permitted; exceptions: painting, covering, and wrapping.
Table 2: Headlamp Replacement Covers
Model Year Mazda Part # Description
2006-2008 0000-07-5818-LT Left Side
2006-2008 0000-07-5818-RT Right Side
2009-2015 0000-07-5819-LT Left Side
2009-2015 0000-07-5819-RT Right Side
j. Lexan windshield may be used in place of the stock windshield. (Mazda Motorsports PT# -
0000-07-5101-5S)
k. Windshield clips per current GCR Section 9.3 windshield clips are recommended.
l. Hood and trunk pins or clips are permitted. Factory hood and trunk latches must remain intact and operational and may not be
removed, disabled or altered.
m. Front under hood weather strip must remain intact PT#- NE51-56-750
n. Rear under hood weather strip must remain intact PT#- NE51-56-760
o. Modification of release cables is permitted to facilitate external pull/opening straps/pulls/cords.
p. A radiator screen of 0.125” minimum stainless-steel mesh may be added in front of the radiator.
1. The screen must be a single layer and must be installed to the bumper cover and or grill and be contained entirely within the
bodywork of the vehicle.
2. Tape may be applied to the mesh screen.
3. The OE grill must remain intact.
q. It is allowed to apply roll bar padding to the crash support bar (52-070) located behind the front bumper to prevent damage to the
bumper.
r. Front and rear fender lips may be rolled to prevent tire damage.
s. Front OE fender liners must be intact and unmodified, except for what is allowed in section 13. J regarding brake ducts.
Repairs due to on-track damage is allowed so long as it serves no other purpose.
t. OE fog lights lens/glass must be removed. This will allow for the installation of brake duct kit (Mazda Motorsports’ part # 0000-03-
5301-NC.) The remaining opening from the fog light lens must either be blocked, or a connection must be made from the fog lamp
opening/hole in the bumper fascia to a brake duct attached to the hub.
u. Side marker lenses may be removed, and holes may be covered.
v. OE hard top or the unmodified Mazda Motorsports hard top (part # 0000-07-5901-CC)
are permitted.
w. PRHT chassis cars must trim the finish panel with the 3rd brake light to fit one of the approved hard tops.
1. Hhardtops may be painted or wrapped.
2. OE hard top latches must be removed and replaced with positive fasteners.
3. The front of the hard top may attach to the upper windshield bar of the roll cage.
4. It is permitted to run one single piece of racer tape to cover the leading edge of the after- market hard top where it meets
the factory windshield frame.
5. Openings beneath the hard top seal to the body are not permitted. The hard top must be securely mounted to the body of the vehicle
and perform no other purpose.
6. Body repair must be performed to maintain stock body contours, lips, profiles, etc. body repair modification must not increase clearance.
x. To improve driver’s exit through the window area, the driver and passenger vent window and vent window supporting frame may be removed
as an assembly.
1. Vent windows may be modified to accept fresh air ducting.
y. OE radio antennas may be removed. Antennas for two-way radios may be added.
z. Insulation & undercoating may be removed.
aa. All cars must run with both the front door windows fully open (i.e. fully down).
5. Cockpit /
Trunk
a. All interior trim components such as carpets, seats, cargo bins, seat belts, floor mat, firewall insu- lation/blanket, sound deadener patches,
undercoating, radio systems, speakers, dome lights, grab handles, sun visors and their insulating and attaching materials, must be removed.
Other than to provide for the installation of required safety equipment or other authorized modifications, no other driver/passenger
compartment alterations or gutting are permitted.
b. It is permitted to install a radio replacement panel.
c. The outer edges of the dashboard may be cut the minimum amount required to install the roll cage.
d. Air bag systems must be disarmed and must be removed.
e. It is permitted to remove all components of the cruise control system.
f. The top portion of the door panels containing the door latch release handle must remain intact.
g. The lower portion of the door panels must be removed for installation of the roll cage. Gutting of the door may not go outside of the factory
seal.
h. The door window glass and window operating mechanisms must be removed.
i. The OE dashboard and its attaching hardware and brackets must be retained.
j. For installation of required safety equipment, however, it is permitted to modify the OE dash bar, so long as it is outboard of the first dash support
brackets (illustration below). Modification of the first dash support brackets, nor inboard from them, is not permitted. The OE dash bar must be
securely mounted.
k. The HVAC control module located under the dash may be removed together with the following: blower motor, evaporator core,
heater core and associated ducting. Once removed it is permitted to block the blower inlet passage on the firewall.
l. All openings between the driver/passenger compartment and the trunk / gas tank area that include the filler tube & fuel tank vent
must be filled completely with a metal bulkhead that is securely mounted (E.G. nuts/bolts, nut-serts, rivets). This shall close the
entire trunk from the driver/ passenger compartment and comply with current GCR Section 9.3.
m. Mazda Motorsports’ finish panel trim kit (part # 0000-07-5822) may be used to create the required bulkhead above
n. It is permitted to remove the driver’s side factory seat mounts, but not the floor pan.
o. It is permitted to remove the horn and all associated horn related components.
p. OE driver’s seat must be replaced with a one-piece bucket-type race seat per current GCR Section 9.3.
q. The passenger seat must be removed.
r. Any steering wheel except wood rimmed types may be used.
s. Any shift knob may be used.
t. The air conditioning equipment located in the engine compartment (AC compressor assembly, associated lines/dryer and the
condenser) must be removed.
u. Alternate gauges and instruments may be added. The original instrument cluster must remain connected and functional However,
it may be relocated to allow the mounting of an aftermarket dash such as an AiM. The wiring to relocate the dash may not be cut or
extended, it may only be re-routed. The remainder of the dashboard or panel must remain intact.
v. Modifications may be made to the foot pedals to improve the comfort and accessibility to the driver; relocation of mounting
points is not permitted.
1. Dead pedal/footrest and heel stop may be added.
w. Instrument clusters must be unmodified OE parts .
x. Two-way radios may be used.
y. Alternate means of windshield defrosting is permitted
6. Engine
Modifications
6.1. General
a. No modifications to the engine are permitted, except where specifically authorized within these rules. This includes but is not
limited to: all fuel injection and engine management components, as well as electrical, cooling, and lubrication systems.
b. All systems, unless otherwise stated, are subject to test procedures and must conform to OE
specifications as stated in the Mazda Factory Service Manual.
c. Permitted engine maintenance includes the replacement, but not modification, of external engine and engine systems parts.
1. No balancing, blue printing, lightening, polishing or other modification of moving parts of the engine is permitted.
2. All parts in the engine must be OE parts unless specified in this rule set.
3. For all Mazda part numbers in these specifications, superseding part numbers are consid- ered equivalent.
d. Compression ratio for 2.0L engines must be 11.00:1; calculated using the official Spec MX-5 calculator.
6.2. Engine Block
a. The engine block may be decked or milled to achieve the class specified compression ratio. Honing of cylinders is permitted to accommodate
piston clearance so long as a maximum standard diameter is not exceeded shown in Table 3.
b. The cylinders may be bored to accommodate piston clearance requirements so long as maximum permitted overbore diameter is not exceeded
shown in Table 3 below.
Table 3: Piston Sizes
Piston Part # Bore Diameter Max
Standard 0000-01-5310 87.6046mm (3.449”)
Allowed Overbore (.020) 0000-01-5310-OS 88.1126mm (3.469”)
c. It is not permitted to overbore a single cylinder; all cylinders must be bored equally.
d. Sleeving of cylinders is not permitted.
6.3. Crankshaft
a. OE Mazda MZR 2.0L (2009-2015) manual transmission crankshaft (part # LF9G-11-301) must be used with no modifications except for
machining or polishing polishing and/or machining of the bearing surfaces to allow the use of main and rod bearings as permitted
in Table 4 below.
Table 4: Crankshaft Measurements
easurement iameter Diameter
b. OE crankshaft (Mazda part # LF9G-11-301) must weigh a minimum of 31.75lb.
c. Maximum permitted stroke is as follows: 3.27” / 83.1mm
d. Shot peening is prohibited.
e. Bearings
1. Main and rod bearings must not be modified; coatings are not permitted.
2. OE bearings are permitted.
3. The only bearing sizes permitted other than OE are listed in see Table 5.
Sizes
Bearing Type Minimum Bearing
Width Minimum Bearing
Thickness Minimum Bearing
Weight Part #
Main Bearings
(Standard H) .630” 0.097” N/A 0000-01-5215-MB
Main Bearing
(Standard HX) .630” 0.097” N/A 0000-01-5216-MB
Rod Bearings
(Standard H) .630” 0.057” 28g 0000-01-5213-RB
Rod Bearing
(Standard HX) .630” 0.057” 28g 0000-01-5214-RB
f. The crank trigger must not be modified; it must be installed per the Mazda Factory Service Manual.
g. OE crank pulley/balancer (Mazda part # LF94-11-400) must not be modified and must be installed per the Mazda Factory Service Manual.
h. Knife edging of the crankshaft is not permitted.
i. Modifications to the crankshaft counterweights are not permitted.
j. Coatings, REM or metal treatments of any kind are not permitted.
k. Alternate shifter bushing located at the bottom of the shift lever is allowed.
6.4. Connecting Rods
a. OE Mazda MX-5 (2009-2015) manual transmission unmodified connecting rods (part # LF9G- 11-210) must be used. Connecting
rod weight with cap and bolts must not be less than 530 grams.
6.5. Pistons
a. Mazda Motorsports’ competition pistons (standard bore part # 0000-01-5310; oversized part # 0000-01-5310 OS) are required;
no modification is permitted.
b. The minimum weight of the piston, less wrist pin and hardware, must not be lighter than 290 grams.
c. Mazda Motorsports’ competition wrist pin (part # 0000-01-5310-PN) must be used.
d. The minimum weight of the wrist pin must not be lighter than 80 grams.
e. Modification of the piston ring end gap width is permitted.
6.6. Cylinder Head
a. Mazda Motorsports’ competition cylinder head (part # 0000-01-5300) must be used; no modi- fications to the cylinder head are
permitted outside of the gasket face surface outlined below in Table 6.
b. Intake runner CC volume is 182cc +/- 1cc.
c. Exhaust runner CC volume is 114cc +/- 1cc.
d. Combustion chamber volume may not be below 41cc.
e. The gasket face of the cylinder head may be resurfaced provided the maximum allowed compression ratio is not
exceeded.
I. Surfacing of the head gasket surfaced must be in a flat plane.
II. Cylinder head gasket surface distortion may not exceed .010mm or 0.004”.
f. The minimum height of the cylinder head as measured must be at least (TBA)
g. The following head gaskets in Table 6 below are permitted; no other gaskets may be used.
Table 6: Head Gasket Measurements
Description Thickness Mazda Part #
OE Gasket 0.017” approximate crush
depth L3G2-10-271A
Competition
Gasket 0.55mm (0.021”) 0000-01-5319-21
Competition
Gasket 0.75mm (0.030”) 0000-01-5319-30
Competition
Gasket 1.0mm (0.040”) 0000-01-5319-40
Competition
Gasket 1.3mm (0.051”) 0000-01-5319-51
6.7. Camshaft and Camshaft Timing
a. Camshafts must not be modified; see Table 7 for OE camshaft part numbers.
Table 7: Camshaft part numbers
Description Mazda Part #
Intake Cam L3E3-12-420
Exhaust Cam L309-12-441B
b. Camshaft and crankshaft sprockets must not be modified; see Table 8 for part numbers.
shaft Sprocket Part #s
t #
4X0C
425
c. Cam timing must not be altered; chain must be installed as stated in the Mazda Factory Service Manual.
d. OE timing chain (Mazda part # LF7A-12-201) is required; no modification is permitted.
e. OE timing chain components must be used; see Table 9 for Mazda part numbers.
Table 9: Timing Chain Guide Part #s
Description Mazda Part #
Fixed Guide LF01-12-614
Tensioner Guide LF01-12-671
6.8. Valves
a. OE valves must not be modified (including reshaping); see Table 10 for Mazda part numbers.
le 10: Valve Part #s
b. Valve location or angle must not be moved.
c. Valve guides may not be replaced.
d. Valve job measurements must be as follows:
1. Intake 35 top 45 seat 65 bottom 77 bottom seating angle width is 1.0mm
2. Exhaust 40 top 45 seating to radius seating angle width 1.2 mm.
3. Valve stem installed height must be per the Mazda Factory Service Manual.
4. Valve stem seals must be OE.
6.9. Valve Springs
a. Mazda Motorsports’ competition valve springs (part # 0000-01-5319-SP) are required.
6.10. Intake Manifold
a. OE intake manifold (Mazda part # LF9G-13-130B) is required; no modification is permitted (e.g., no material may be added or removed; no
painting or coating on the exterior or interior permitted).
b. All air entering the engine must pass through the throttle body and metered by the mass airflow sensor.
c. Removal of these factory EGR components is permitted: Valve, crossover pipe, coolant lines (EGR DELETE KIT 0000-06-5447)
d. If factory EGR components are removed, the following ports must be blocked:
1. Intake manifold cross over pipe port.
2. Cylinder head cross over pipe port.
3. EGR valve port on back of cylinder head.
6.11. Intake System
a. Cars must replace OE air box with the Mazda competition cold air intake kit (part # 0000-06- 5150-KT); no modification (e.g., ducting or
baffling of air, venturi cones) to the cold air intake kit is permitted.
b. No alteration to the intake tube length, diameter, or shape is permitted.
c. The air filter supplied in the Mazda Motorsports competition cold air intake kit may be refreshed
with the Mazda Motorsports’ competition air filter (part # 0000-06-5204).
6.12. Fuel System
a. Fuel must comply with SCCA GCR section 9.3.25
b. OE fuel pump (Mazda part # LFG1-13-350) is required; no modification is permitted.
c. It is permitted to remove the unleaded fuel restrictor from the filler neck. (GCR 9.3.26)
d. Mazda Motorsports’ competition fuel rail that includes fuel pressure gauge, and fuel sampling test port and hose kit (part #
0000-06-5207) is optional.
1. Fuel pressure sensor integrated into the required AIM data acquisition system is required. It must be operational and able to be
viewed when pulling a competitor on track data.
2. The addition of a switch or jumper located in the under-hood fuse box is allowed to acti- vate the fuel pump. This modification may
serve no other purpose.
3. One operational fuel sample test port is required. Fuel sample test ports shall be made from dry break fuel rated quick disconnects.
No other style of fuel sample test port is allowed (e.g., Schrader valves).
4. No other modifications permitted.
e. OE fuel pressure regulator (Mazda part # LFB6-13-280) is required.
1. Vehicle must run between 54 and 63 PSI of fuel pressure.
f. OE injectors (Mazda part # L3G5-13-250) are required; no modification is permitted.
1. Flow rates for the injectors must fall within the factory tolerance of 204-216ml (204-216 cc, 12.5-13.1 cu in/minute).
6.13. Lubrication System
a. OE engine oil filter is required; no substitutions permitted.
b. OE oil pump PT# L310-14-100J is required and no modifications are permitted.
c. Mazda Motorsports’ competition oil cooler adaptor kit with lines (part # 0000-01-5100KT) is required; no modification is
permitted.
d. Oil pressure sensor integrated into the required AIM data acquisition system is required. It must be operational and able to be
viewed when pulling a competitor on track data.
e. Oil and lubricants are unrestricted.
6.14. Engine Control Unit (ECU)
a. Reference penalties for non-compliance of the Spec ECU flash in Section 21 below. Modifica- tion or attempted modification of
the Spec ECU flash will result in a 12-month suspension from competition and $1,000.00 fine.
b. Mazda Motorsports’ competition ECU (part # 0000-01-5379) is required; serial number must be visible; external or internal
modification is not permitted.
c. ECU calibrations and inputs must not be modified.
d. OE engine electrical harness (part # NH18-67-020A) is required; no modification is permitted.
e. OBDII diagnostics port must be operational in all cars.
1. The check engine light must be operational and perform the function test at start up.
2. The OBDII port must be available at all times (including during the race) for tech officials to install test equipment as necessary.
3. If a competitor uses the OBDII port to power any type of data acquisition system, he/she would be responsible for providing the
splitter cable to plug in both units or unplug the data acquisition system.
f. Instrument panel clusters must be operational and unmodified OE parts.
g. Temporary data acquisition devices may be installed by the sanctioning body for technical compliance.
h. Removal of Mazda ECU insulator PT# LFG1-13-3C1 is permitted (diagram below)
6.15. Miscellaneous
a. The factory air conditioning system and all associated lines, compressor, condenser and evap- orator must be removed.
1. Once the AC compressor is removed, the OE AC pulley delete kit (Mazda part # LF17-15- 940E) is required.
b. Serpentine belt Gates PT# 6PK-2170 or same size equivalent is required.
7. Exhaust
a. OE exhaust manifold and OE heat shield must be replaced with Mazda Motorsports’ competi- tion part # 0000-06-5407-NC; no modification
is permitted (e.g., internal or external wraps, coatings, paints, metal treatments, thermal barriers etc.).
b. OE exhaust system must be replaced with Mazda Motorsports’ competition part # 0000-06- 5427-NC; no modification is permitted (e.g.,
internal or external wraps, coatings, paints, metal surface treatment, thermal barriers etc.).
c. The forward oxygen (O2) sensor (OE Lambda Sensor) must remain in the factory location and in full working order. Mazda Motorsports’
competition O2 sensor installation kit wiring extender (part # 0000-10-5320) is permitted.
d. The secondary post catalytic oxygen (O2) sensor must be removed.
e. Heat shielding
1. OE heat shield protecting ABS unit from header may not be removed or modified.
2. OE muffler heat shield may not be removed or modified.
3. It is permitted to wrap the exhaust pipe from the mid connection flange to the muffler.
(see red arrows in picture below)
4. Use of heat shielding material on transmission tunnel to replace OE heat shielding is permitted. OE heat shielding
must be removed from transmission tunnel. (see diagram below)
8. Cooling System
(cooling system
checklist)
a. Mazda Motorsports’ competition radiator and oil cooler assembly (part # 0000-01-5504-CR) is required (e.g., OE is not
permitted).
b. The radiator using the OE mounting brackets must be installed in its original location.
c. The oil cooler may not be moved or altered from the pre-assembled mounting location.
d. Radiator ducting may be placed on each side of the radiator tanks and the undertray to force air through the radiator fins. The
gap between the top and sides of the radiator may be sealed but shall not perform any other function.
e. The unmodified OE cooling fan must be maintained in full working order and mounted in the stock location. Axillary control of
the radiator cooling fan may be added to activate the fan independent of the ECU, OE control of the fan must remain intact.
f. Thermostats may be modified, removed or replaced.
g. The OE water pump (Mazda part # 1F70-15-100) is required; no modification is permitted.
h. The OE water pump pulley (Mazda part # L327-15-131) is required; no modification is permitted.
i. Engine cooling system hoses and clamps may be substituted.
j. The heater core may be removed along with HVAC evaporator core including all associated hard pipes and hoses. This is to include
OE water to oil cooler lines as well as throttle body coolant lines. (Rear coolant pipe 0000-01-5514, bottom coolant pipe 0000-
01-5515)
k. The OE engine coolant expansion tank may be replaced with any aftermarket part but and must not serve another purpose.
9. Clutch, Pressure Plate and Flywheel
a. Vehicle may use any combination of the options listed in Table 11 below.
Table 11: Clutch Component Part Numbers
Description Mazda Part #
Mazda Factory Clutch Disc LF05-16-460A
ACT Sprung Clutch Disc 0000-02-5420-AC
ACT Pressure Plate 0000-02-5405-AC
ACT Clutch and PP Kit 0000-02-5004-G6
Mazda Factory
Pressure Plate LF04-16-410A
b. The unmodified pressure plate must be bolted directly to the stock, unmodified flywheel.
c. OE flywheel (Mazda part # LF9G-11-500) is required. Factory Service Manual resurfacing specification is permitted; no
other modification is permitted.
d. Alternate clutch lines are permitted but must not serve another purpose.
e. Clutch components must adhere to the minimum weights listed in Table 12 below:
Table 12: Clutch Component Part Numbers
Description Minimum Weight (lb.)
Clutch disc 3.5
Pressure Plate 9.4
Flywheel 15.80
10. Transmission
a. OE 2006-2015 6-speed gearbox and 4.10 final drive ratio are required.
b. No modification of the internal parts and ratios are permitted except the installation of the unmodified parts contained in the Mazda
Motorsports MX-5 transmission upgrade kit (part # 0000-02-5700).
c. Mazda Motorsports Competition gear set 0000-02-6000 is allowed. Gear ratios are as follows: 1st - 3.82; 2nd - 2.26; 3rd - 1.64;
4th - 1.18; 5th - 1.00; 6th - 0.83/0.79. There are two (2) production 6th gears; either one is permitted.
d. Alternate shift knobs are permitted.
e. Nomex or aftermarket fireproof shift boots are permitted. Removal of the factory rubber shift boot is not permitted.
f. No treating, coating, polishing or modification of any transmission or components are permitted.
g. Fluids and/or lubricants may be substituted with any lubricant.
h. Updating or backdating of transmissions from 2006–2015 is permitted; unmodified OE shifters must be retained. The use of short throw
shifters is prohibited.
i. An single inspection hole (not to exceed 1.5” in diameter) in the bottom of the bell housing is permitted for the sole purpose of technical
inspection of the flywheel. It is permitted to plug or tape over theat hole.
j. Transmission cooler(s) are permitted.
11. Differential
a. Only the Following differentials are allowed.
1. Mazda Motorsports, unmodified, Torsen limited slip differential – 0000-02-5564
2. OE, unmodified, limited slip differential - Mazda part # MS03-27-200B
3. OE, unmodified, open differential are permitted.
b. RX-8 differential mounting bracket (Mazda part # F151-39-730B) is permitted.
c. Mazda Comp diff bushings 0000-04-5510 is permitted (MX-5 diff mount)
d. Polishing, metal treatment or coating of differential or axle components are not
permitted.
e. Removal of metal/rubber isolator on the pinion flange is permitted.
f. Differential cooler(s) are permitted.
12. Suspension and Steering: Suspension
Modifications are limited to the addition of the Mazda Motorsports Spec MX-5 kit; details are as follows (including all
modifications permitted):
a. OE control arms are required; no modification is permitted.
b. Mazda Motorsports’ TSB MX-5-002 must be followed re: the rear shock thread protector found in the “Spec MX-5: Four Pillars”
page on MazdaMotorsports.com. The thread protector must measure 1.250”. (The TSB will not be applicable to the supply from
Mazda Motorsports received after 7.15.2020 as they will have the updated thread protector.)
c. Anti-roll bar links may be replaced with Mazda part # 0000-04-5597-KT
1. Cockpit adjustability is not permitted.
d. Mazda Motorsports’ competition sway bars are required, mounting guidelines:
1. Metal shims up to 1/8” total thickness are permitted between each anti-roll bar mount shackle and the stock mounting
point on the chassis.
2. One end of the sway bar(s) may be disconnected as a suspension tuning aid.
3. The bar must remain in place and be solidly attached to the suspension on one end.
4. Sway bar end links must be installed on the unmodified stock attachment points.
e. Camber, caster, and toe are unrestricted within the limits of the unmodified factory adjust- ments in conjunction with Mazda
Motorsports front offset bushing (part # 000-04-5407-NC).
f. Minimum ride height is unrestricted.
g. Nuts & bolts may be replaced by similar items performing the same fastening function(s).
h. Relocation or reinforcement of any suspension parts or mounting points is not permitted, with the following exceptions:
1. Addition of spacers or washers on a horizontal plane is permitted at the rear lower shock mount to the spindle per the
shock installation instructions.
2. Updating to RX-8 rear toe link and rear trailing arm is permitted. See Table 13 below.
Table 13: Permitted RX-8 Trailing Arm and Toe Link Part #s
Description Mazda Part #
RX-8 Trailing Arm F189-28-200A
RX-8 Toe Link F189-28-45XA
i. OE power steering pump with pulley (Mazda part # NE51-32-650D) is required; Mazda Motor- sports Power steering flow
restrictor PT#- 0000-04-5532 is permitted; no other modification is permitted.
j. OE power steering rack (Mazda part #: NE51-32-110C) is required; no modification or reloca- tion is permitted.
k. Factory power steering reservoir may be replaced.
l. Wheel center caps must be removed.
m. All chassis, structural and electrical repairs must follow factory procedures, specifications, and dimensions as described in the
applicable service manual. Reinforcement (e.g., seam welding, material addition, etc.) is not permitted.
n. Steering lock mechanisms must be removed.
o. The distance from the outside of the wheel rim to outside of the opposing wheel rim for both the front and rear of the vehicle
must not exceed 69.5”.
I. The distance Measurement is obtained by measuring the distance between the wheel lips by going through
the wheel spokes at the bottom of the wheel at its widest point via tape measure. (Measure the outside wheel
lip of one wheel to outside wheel lip of the other wheel on same axle.)
p. Mazda Motorsports’ competition rear toe link (part # 0000-04-5426) is permitted; no modification is permitted.
q. Mazda Motorsport’s Spec MX-5 Suspension Kit includes the items set forth in Items in Table
14. seen below are components within this kit. No substitutions or modifications of parts are permitted. The
unmodified kits must be used in their entirety, except as specified.
Table 14: Spec MX-5 Suspension Kit (All parts are required; no modification is permitted.)
Description Location Mazda Part #
Shocks Front 0000-04-5291-SA
Rear 0000-04-5292-SA
Springs Front 0000-04-9700-08
Rear 0000-04-9400-07
Helper Springs Front/Rear 0000-04-9926
Front Penske
Mount Kit Front 0000-04-5359
Rear Penske
Mount Kit Rear 0000-04-5358
Sway Bar Kit Front and Rear 0000-04-5306-EB
Offset Bushings Front 0000-04-5407-NC
13. Hubs
a. OE RX-8 front hub (Mazda part # F189-33-04X) may be substituted in place of the OE Miata 2006-2015 front hub.
b. Mazda Motorsports’ competition RX-8 rear hub upgrade kit (part # 0000-04-5811-KT) may be substituted in place of the OE MX-
5 rear hubs; this unmodified kit must be used in its entirety.
c. OE RX-8 rear uprights, bearings, hubs, and hybrid axel may be used in place of OE MX-5 parts.
14. Brakes
a. OE brake rotors must be used and adhere to the specifications below in Table 15.
Table 15: Brake Rotor Dimensions
Location Diameter Notes
Front 290mm (11.4”) Vented
Rear 280mm (11.0”) Solid
Front backing plates/dirt shields may be removed.
(see see red arrow in diagram below)
b. Rear backing plates/dirt shields may be removed.
(see red arrow in diagram below)
c. Brake lines may be replaced with competition braided steel lines; option: Mazda Motorsports’ part # 0000-03-5212.
d. The Factory ABS system must remain intact, unmodified, and in full working order.
e. Brake slider pin may be used in either/both front location B25D-33-694. (This prevents a stuck sliding caliper due to the rubber
grommet)
f. Parking brake mechanisms and actuating components may be removed.
g. Brake fluid is unrestricted.
h. Mazda Motorsports’ competition brake duct kit (part # 0000-03-5301) is permitted.
i. The forward vertical inner fender panels may be modified to fit the brake kit hose to the fog light openings but may not be
modified to serve any additional purpose.
j. Mazda Motorsports’ competition brake pads are required; see eligible brake pad compounds in Table 16. No other brake pads
are permitted.
Table 16: Brake Pad part numbers
Pad Style Mazda Part # Notes
Front Pad 0000-03-5104-SP RST-3 compound
Rear Pad 0000-03-5116-29 RSL-29 compound
15. Wheels
The following unmodified wheel options below in Table 17 are permitted for use.
Table 17: WHEELS
Description Color Mazda Part #
17x7” OE Wheel Gun Metallic 99656-47070
17x7” OE Wheel Silver 99656-77070
Mazda Motorsports’ Competition MX-5 Wheel Gun Metallic 0000-04-5706-GM
Mazda Motorsports’ Competition MX-5 Wheel Silver 0000-04-5706-SL
a. Wheels may be painted.
b. Aftermarket (any) wheel studs and lug nuts are permitted., provided that a minimum of two he threads must protrude
beyond the lug nut with the wheel installed with a minimum of two (2) full threads showing; Wheel studs may not be gun
drilled.
c. Wheel spacers are not permitted.
16. Tires
a. Dry tires: Toyo RR P235/40/ZR17
b. Wet tires: Toyo RA1 P235/40/ZR17.
17. Electrical Equipment
a. OE ignition coils (Mazda part # L3G2-18-100B) are required; no modification is permitted.
b. Mazda’s competition spark plugs (part # 0000-10-R7IX-11) are required; no modification is permitted.
c. The crankshaft position sensor and crankshaft pulley relationship must be as specified in the 2006- 2015 MX-5 Factory Service Manual.
d. One of the two OE alternators (Mazda part # LF9H-18-300R-OA, L3P9-18-300D) is required; no modification is permitted.
e. The alternator must not be externally regulated or disabled in any way other than by the OE
production ECU/wiring circuit and master kill switch.
f. The electronic control module (ECM) control circuit for alternator charging must be OE - unmodified and operational.
g. One of the two OE alternator drive pulley part # AJ51-18-W10 (60mm), Part# L813-18- W11(55mm) is required; no modification
is permitted.
h. All sensors related to engine operating parameters must be used and must be stock, unmodi- fied Mazda parts for the correct year
of the vehicle on which they are installed.
i. Any and all sensors and their respective locations, mounts, and wiring harness leads may not be altered except as elsewhere in this
rule set. e Spec-MX-5 rules.
j. Any sensors required for non-OE gauges must be in addition to the Mazda sensors.
k. All alternate gauge and sensors must have independent wiring. Splicing, tapping, or altering
of the factory engine wiring harnesses is prohibited with the exception of adding an
aftermarket tachom- eter/shift light as follows:
1. It is permitted to splice into the yellow wire with the black stripe (pin 2BA - Ignition
Coil 1 control circuit) in the engine harness to obtain the tachometer signal for an
aftermarket tachometer or shift light.
2. Splicing must be done within 5” of the ECU.
l. Data acquisition’s sensor(s) may be added, provided they do not require splicing or
alteration to the factory engine wiring harness.
m. Batteries
1. Batteries may be replaced with those of an alternate manufacturer, provided they are of
similar amp-hour capacity, and size, including lead acid or AGM.; lLithium batteries are not
permitted.
2. Batteries must weigh no less than 18.0lb and no more than 35.0lb
3. Additional battery hold-down devices are recommended.
4. Battery MUST be moved from the original location to the passenger side
in the upper trunk area in front of the tail lamp. This will require the use
of a bulkhead that separates the driver / passenger compartment
completely from the trunk and the battery location. See section 5.I for
reference.
18. Roll Cage
a. Roll cage must adhere to SCCA’s current GCR Section 9.4 for Touring 4 cars; with the following exceptions:
1. One tube not to exceed 1.75” in diameter may be added which extends from the door bars to the rocker panel on each side.
The landing plate for this tube can be no longer than 5” in length. The landing plates must be centered between the front
and rear landing plates for the lower NASCAR or X brace bar.
2. Main hoop mounting plates may be on multiple planes; however, they must not be greater than 19” on any side.
b. Playboy MX-5 Cup car cages manufactured by Racing Cages, Inc. with the official serial number plate on the main hoop are
allowed to retain the lower door bar and two 3” attachment points to the rocker panel on both the driver’s side and passenger
side. No additional seam welding or lengthening of the original attachment points is allowed.
19. Safety
a. An electrical master (“kill”) switch is required. See current GCR Section 9.3 Master Switch.
b. Vehicle must be equipped with a driver’s restraint system meeting the specifications of current GCR Section 9.3 Drivers
Restraint System.
c. Installation of a fire extinguisher or fire system is required. See current GCR 9.3 Fire System.
d. Vehicle must have a driver’s side window safety net complying with current GCR Section 9.3 Window Safety Nets. Nets must be
mounted to provide protection in the event the driver’s door opens.
20. Data
Acquisition
1 A technical evaluation process for cars is available from the Series. Part of this process is the required download of AiM Data files after
each timed session (Qualifying 1 & 2, Races 1 & 2). Within 30 minutes of each timed session end, all Series Competitors MUST send
the AiM Data file (.XRK) for all timed laps of that session to the secure email address (data@specmx-5.com), where data will be
reviewed by AiM directly. Failure to adhere to this guideline from the Series, or having non- functioning data, may be grounds for
penalty or disqualification by the Series.
a. Vehicle must be equipped with current generation AiM data acquisition system (configurable in Race Studio 3) that can provide
on track data to AiM race studio 3. The data acquisition system may only read the OBDII/ECU data stream. It is not permitted
to alter/manipulate data to and from the ECU. The AiM system may be utilized to trigger a switch I.E., cooling fans or diff cooler
pumps but must be wired via a separate analog circuit.
Refer to Section 17: Electrical Equipment above for installation requirements.
b. The connection at the OBDII port for the AiM system may be made in either one of two ways:
1. Through a dedicated OBDII AiM adaptor.
2. By direct wiring to the back of the OBDII port within 3” of the ODBII connector.
c. Fuel pressure datalogging is required.
d. Oil pressure datalogging is required.
e. All cars must run the latest AIM Data Logger Spec MX-5 ECU Protocol
21. Mandatory
Video
Camera
Cars running in Spec MX-5 must have a functioning video recorder/camera during all qualifying and race sessions as described in 9.3.11.
Upon request by an SCCA official, competitors must provide their video recording/data, which may be used by the SCCA for any
purpose including but not limited to rule enforcement and marketing. Failure to comply with a video request from an official, or
having a non-functioning video recorder/camera ~~may~~ will be grounds for penalty or disqualification.
22. Parts
Confiscation
a. Tech officials may confiscate competitors’ parts for the purpose of verification of tech compliance.
23. Penalties Clarification – Non-Compliant Parts
Level Infraction Penalty
1 Non-compliant modification to any of the spec
parts, engine components, ECU/Elec- tronics or
modification to the chassis.
May suspend the driver (i.e. suspend) of the non-
compliant Spec MX-5 from competing in SCCA
events for the 12 months following the suspension.
A level 1 infraction carries a $1,000 fine.
2
Non-compliant modification to the suspen- sion or
drivetrain outside of level one infrac- tions: engine,
fuel system, charging system, exhaust, and intake
system.
May suspend the driver (i.e. suspend) of the non-
compliant Spec MX-5 from competing in SCCA
events for the 6 months following the suspension.
A level 2 infraction carries a $500 fine.
3 Use of an unauthorized or non-compliant part,
engine component, ECU/Electronics or chassis or
chassis part.
May suspend the driver (i.e. suspend) of the non-
compliant Spec MX-5 from competing in SCCA
events for the 12 months following the suspension.
A level 3 infraction carries a $1,000 fine
4
Non-compliance (non-modification such as
incorrect part)Use of an unauthorized or non-
compliant for any of the suspension or drive- train
part or component outside of level one infractions:
engine, fuel system, charging system, exhaust, and
intake system.
May suspend the driver (i.e. suspend) of the non-
compliant Spec MX-5 from competing in SCCA
events for the 6 months following the suspension.
A level 4 infraction carries a $500 fine

2024-09-01 SM Committee) AIM ECU Protocol

#36556 from Spec Mazda (SM/SMX · Rule change · TB 24-09 (2024-09 Fastrack)

added · engineSM and SMX must run latest AIM Data Logger Spec MX-5 ECU Protocol, effective 2024-09-01.

As printed in Fastrack

2024-09-01 SMX Committee) OE versus OEM Definitons

#36608 from Spec Mazda (SM/SMX · Rule change · TB 24-09 (2024-09 Fastrack)

wordingSMX Mazda MX-5 OE versus OEM definitions clarified in GCR section 9.1.7.1; wording change only.

As printed in Fastrack

In GCR, Replace Section 9.1.7.1 Spec MX-5 (SMX) with the attached:

2024-09-01 SM Committee) OE versus OEM Definitons

#36608 from Spec Mazda (SM/SMX · Rule change · TB 24-09 (2024-09 Fastrack)

wordingSMX Mazda MX-5 OE versus OEM definitions clarified in GCR section 9.1.7.1; wording change only.

As printed in Fastrack

In GCR, Replace Section 9.1.7.1 Spec MX-5 (SMX) with the attached:

2024-09-01 SMX Committee) Shifter Bushing

#36611 from Spec Mazda (SM/SMX · Rule change · TB 24-09 (2024-09 Fastrack)

addedSM and SMX now allow an alternate shifter bushing at the bottom of the shift lever.

As printed in Fastrack

In section 9.1.7.1.D.6.3., add the following:
"k. Alternate shifter bushing located at the bottom of the shift lever is allowed."

2024-09-01 SM Committee) Shifter Bushing

#36611 from Spec Mazda (SM/SMX · Rule change · TB 24-09 (2024-09 Fastrack)

addedSM and SMX now allow an alternate shifter bushing at the bottom of the shift lever.

As printed in Fastrack

In section 9.1.7.1.D.6.3., add the following:
"k. Alternate shifter bushing located at the bottom of the shift lever is allowed."

2024-09-01 FE Update on Letter 36620 with new Hoosier Contingency Decal Info

#36625 from Robey Clark · Rule change · TB 24-09 (2024-09 Fastrack)

wordingFE Hoosier contingency decal requirement reduced from five decals in specific locations to three decals on sides and front.

As printed in Fastrack

In FE, GCR section 9.1.1.I.2.M.b, change as follows:
"~~Five (5) "Hoosier" decals are required in the following locations: One (1) small "Hoosier" decal on the nose or the front shock~~
~~cover of the car. One (1) 12" "Hoosier" decal on the outside vertical plane of each front wing plate. One (1) 12" "Hoosier" decal~~
~~on the vertical plane of each of the lower floor panels just in front of the rear wheels. Hoosier decals are available, free of~~
~~charge, from all Hoosier tire distributors and SCCA Enterprises~~ Per Hoosier's contingency program, three (3) decals are required to
qualify for contingency awards. One (1) decal must be located on each side of the car and one (1) decal must be visible on the
front."

2024-09-01 AS Mustang transmission ratios

#36662 from American Sedan Committee · Rule change · TB 24-09 (2024-09 Fastrack)

addedAS Mustang GT 05-14 Restricted Prep and 2018- gain alternate transmission ratio options.

As printed in Fastrack

In AS Spec Lines, Ford Mustang GT (05-14) with Restricted Prep Engine, add to Notes as follows:
"Alternate transmission Ratios 3.66, 2.43, 1.69, 1.32, 1.00, .68.”
In AS Spec Lines, Ford Mustang GT 5.0L (2018-), add to Notes as follows:
"Alternate transmission Ratios 3.24, 2.10, 1.42, 1.00, 0.81, .062."

Applies to Ford Mustang GT on this page: Michael Kamalian, Gregory Eaton, James Jost

2024-12-01 SMX E&O SMX Regs 9.1.7.1.D.5.u-.w

#37070 from Greg Amy · Rule change · TB 24-12 (2024-12 Fastrack)

wordingSMX OE instrument cluster must stay unmodified and connected; aftermarket dash allowed if wiring only re-routed; alternate gauges now permitted; foot pedal comfort mods allowed without relocation.

As printed in Fastrack

In GCR, Section 9.1.7.D.5.u-w, change as follows:
"u. ~~Alternate guages and instuments may be added.~~ The ~~original~~ OE instrument cluster must remain unmodified, connected and
functional. However, it may be relocated to allow the mounting of an aftermarket dash such as an AIM. The wiring to relocated
the dash may not be cut or extended, it may only be re-routed. The remainder of teh dashboard or panel must remain intact.
v. Alternate gauges and instuments may be added.
w. Modifications may be made to the foot pedals to improve the comfort and accessibility to the driver; relocation of mounting
points is not permitted.
1. Dead pedal/footrest and heel stop may be added.
~~w. Instrument clusters must be unmodified parts.~~"

2024-12-01 SM E&O SMX Regs 9.1.7.1.D.5.u-.w

#37070 from Greg Amy · Rule change · TB 24-12 (2024-12 Fastrack)

As printed in Fastrack

2024-12-01 FE Brake Line to A-Arm Covers

#37110 from Robey Clark · Rule change · TB 24-12 (2024-12 Fastrack)

addedFE must use SCCA Part # WM803010 Brake Line to Control Arm covers if used, as delivered, fastened with zip ties or tape only.

As printed in Fastrack

In FE, GCR section 9.1.1.G.2.K, add the following:
"g. If used, SCCA Enterprises Part # WM803010 Brake Line to Control Arm covers must be used as delivered and must be securely
fastened with zip ties/tie straps or tape. Part # WM803010 is the only approved part and may serve no other purpose."

2025-01-01 AS Increase Coyote Engine Restrictor to 80mm

#36177 from Gregory Eaton · Rule change · TB 25-01 (2025-01 Fastrack)

faster · engineAS Ford Mustang and Cobra Coyote engine restrictor increases to 80mm from 67mm or 64mm.

As printed in Fastrack

In AS Spec Lines, add to Notes as follows:
Ford mustang (GT 05-14): "Gen 1- 67mm Gen 2-64mm"
Ford mustang (GT 05-14): "Gen 1- 67mm"
Ford mustang (GT 15-17): "Gen 1- 67mm"
Ford mustang (GT 94-04): "Gen 1- 67mm Gen 2-64mm"
Ford mustang cobra & Cobra R Mercury Capri (79-93) (79-86): "Gen 1- 67mm Gen 2-64mm"

2025-01-01 AS Performance Pack for 2015+ Mustang

#36867 from Michael Kamalian · Rule change · TB 25-01 (2025-01 Fastrack)

faster · engineAS Mustang GT 05-14 Restricted loses 300 lbs engine; 15-17 and 2018+ models lose 61mm and 60mm restrictors respectively.

As printed in Fastrack

In AS Spec Lines, Ford Mustang Coupe GT (05-14) Restricted Prep., change Notes as follows:
"The 4.6L engine assembly has a weight reduction of 300 lbs. 5.0L/6spd engine/trans: track pack front and rear spoiler allowed."
In AS Spec Lines, Ford Mustang Coupe GT (05-14) with Restricted Prep. engine, change Notes as follows:
"Max. Wheel Size: Dia.18.0 inches. Stock brakes or alternate Ford 14” Brembo Brake (Ford Racing Kit #M-2300-S) and full prep
brake package may be used. Either engine may be used. ~~1st Generation 5.0l Coyote 11-14 62mm FPR 2nd Generation 5.0l~~
~~Coyote 15-17 61mm FPR~~ Cold Air Intake allowed Charge Motion Control Valves can be blocked off and removed for firewall
clearance Allow Cold Air Intake Tremec Magnum transmission may be used P/N- TUKT16901. Full Prep Transmissions rule
package may also be used. Max compression ratio, 11.2:1 track pack front and rear spoiler allowed. Alternate transmission
Ratios 3.66, 2.43, 1.69, 1.32, 1.00, .68."
In AS Spec Lines, Ford Mustang GT 5.0l (15-17) Restricted Preparation, change Notes as follows:
"Max. Wheel Size: Dia. 18.0 inches. Stock brakes or alternate Ford Brembo Brake caliper (Ford Racing Kit #M-2300-S) may be
used. ~~61mm flat plate restrictor required. Fuel cells must be located within 24 inches of the standard tank. The 24 inch~~
~~measurement is taken from the perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with installation~~
~~of a safety fuel cell~~. 11” wide wheels can be used until 3/1/25. Performance pack front and rear spoiler, body kit allowed."
In AS Spec Lines, Ford Mustang GT 5.0L (2018-), change Notes as follows:
"Package Brembo front BBK and 380mm rotors permitted (Ford PN M-2300-V) at no weight penalty. ~~60mm flat plate restrictor~~
~~required.~~ 2014 Mustang GT exhaust manifolds permitted. Ford Racing oil pan #M-6675-M50BR permitted. ~~Alternate~~
~~transmission Ratios 3.24, 2.10, 1.42, 1.00, 0.81, .062.~~ Performance pack front and rear spoiler, body kit allowed."

Applies to Ford Mustang GT on this page: Michael Kamalian, Gregory Eaton, James Jost

2025-01-01 AS Gear Ratios

#37131 from Timothy White · Rule change · TB 25-01 (2025-01 Fastrack)

addedAS class: multiple American muscle cars gain additional allowed gear ratio options across model years and prep levels.

As printed in Fastrack

In AS Spec Lines, change Gear Ratios as follows:
Cadillac CTS-V (04-07):
"2.97, 2.07, 1.43,1.00, 0.84,0.56 or 3.01, 2.07, 1.43, 1.0, .84, .57 or 2.20, 1.64,1.28,1.00 or 2.88, 1.91, 1.33, 1.00"
Chevrolet Camaro, Pontiac Firebird (70-81), Full Prep:
"3.42, 2.28, 1.45, 1.00 or 2.95, 1.94, 1.34, 1.00, 0.73 or 3.35, 1.93, 1.29, 1.00, 0.61, or 2.20, 1.64,1.28,1.00 or 2.87,1.89,1.28,1.00"
Chevrolet Camaro, Pontiac Firebird (70-81), Restricted Prep.:
"3.42, 2.28, 1.45, 1.00 or 2.95, 1.94, 1.34, 1.00, 0.73 or 3.35, 1.93, 1.29, 1.00, 0.61, or 2.20, 1.64,1.28,1.00 or 2.87,1.89,1.28,1.00"
Chevrolet/Pontiac Camaro & Firebird (82-92) Full Prep:
"3.42, 2.28, 1.45, 1.00 or 2.95, 1.94, 1.34, 1.00, 0.73 or 3.35, 1.93, 1.29, 1.00, 0.61 or 2.20, 1.64,1.28,1.00 or 2.88, 1.91, 1.33,
1.00"
Chevrolet/Pontiac Camaro & Firebird (93-02) Full Prep:
"3.42, 2.28, 1.45,1.00 or 2.95, 1.94,1.34, 1.00,0.73or 3.35, 1.93,1.29, 1.00,0. 61 or 2.88, 1.91, 1.33, 1.00 or 3.27, 1.98, 1.34, 1.00,
0.68 or 2.20,1.64,1.28,1.00 or 2.87,1.89,1.28,1.00,.81"
Chevrolet/Pontiac Camaro & Firebird (93-02) Restricted prep:
"2.97, 2.07, 1.43, 1.00, 0.80, 0.62 or 3.36, 2.07, 1.35, 1.00, .80, .62 or 2.66, 1.78, 1.30, 1.00, 0.74, 0.50 or 2.88, 1.91, 1.33, 1.00 or
2.20, 1.64,1.28,1.00"
Chevrolet Camaro SS (V8) (10-15) Restricted Prep:
"3.01, 2.07, 1.43, 1.0, .84, .57 or 2.88, 1.91, 1.33, 1.00 or 2.20, 1.64,1.28,1.00"
Chevrolet Camaro (10-15) Full Prep:
"3.42, 2.28, 1.45,1.00 or 2.95, 1.94,1.34, 1.00, 0.73or 3.35, 1.93,1.29, 1.00,0. 61 or 2.88, 1.91, 1.33, 1.00 or 3.27, 1.98, 1.34, 1.00,
0.68 or 2.20, 1.64,1.28,1.00 or 2.87,1.89,1.28,1.00,.81"
Chevrolet Camaro (16-) Full Prep:
"3.42, 2.28, 1.45,1.00 or 2.95, 1.94,1.34, 1.00, 0.73or 3.35, 1.93,1.29, 1.00,0. 61 or 2.88, 1.91, 1.33, 1.00 or 3.27, 1.98, 1.34, 1.00,
0.68 or 2.20, 1.64,1.28,1.00 or 2.87,1.89,1.28,1.00,.81"
Chevrolet Camaro, 1LE (16-):
"2.66,1.78,1.30, 0.74,.50 or 2.88, 1.91, 1.33, 1.00 or 2.20, 1.64,1.28,1.00 or 2.88, 1.91, 1.33, 1.00 or 2.20, 1.64,1.28,1.00"
Dodge Challenger (08-20) Restricted Preparation 5.7L, 6.1L, or 6.4L V8 (Iron block, Aluminum heads), 2 valves/cylinder:
"2.97, 2.1, 1.46, 1.00, 0.74, 0.50 or 2.26, 1.58, 1.19, 1.00, 0.77, 0.63 or 2.88, 1.91, 1.33, 1.00 or 2.20, 1.64,1.28,1.00"
Ford Mustang Incl. Cobra & Cobra R (79-93) and Mercury Capri (79-86) Full Prep:
"3.07, 1.72, 1.00, 0.70 or 2.95, 1.94, 1.34, 1.00, 0.63 or 3.35, 1.99, 1.33, 1.00, 0.68 or 2.87 1.89 1.28 1.00 0.81"
Ford Mustang Incl. Cobra & Cobra R (79-93) and Mercury Capri (79-86) with Restricted Prep Engine:
"2.95, 1.94, 1.34,1.00, 0.63 or 3.35,1.99,1.33, 1.00, 0.69 or 2.88, 1.91, 1.33, 1.00 or 3.27,1.98, 1.34, 1.00, 0.68, 3.66, 2.43, 1.69,
1.32, 1.00, .68. or 2.87,1.89,1.28,1.00,.81"
Ford Mustang Including Cobra 94-04 Full Prep:
"3.07, 1.72, 1.00, 0.70 or 2.95, 1.94, 1.34, 1.00, 0.63 or 3.35, 1.99, 1.33, 1.00, 0.68 or 2.88, 1.91, 1.33, 1.00 or 3.27, 1.98, 1.34,
1.00, 0.68 or 2.88, 1.91, 1.33, 1.00 or 3.27, 1.98, 1.34, 1.00, 0.68 or 2.20, 1.64,1.28,1.00 or 2.87 1.89 1.28 1.00 0.81"
Ford Mustang Cobra and GT 94-95 (Restricted Prep):
"3.35, 1.99, 1.33, 1.00, 0.68 or 2.88, 1.91, 1.33, 1.00 or 2.20, 1.64,1.28,1.00"
Ford Mustang including Cobra 96-04 (Restricted Prep) 4.6L two and four valve motor:
"3.35, 1.99, 1.33, 1.00, 0.68 or 3.27, 1.98, 1.34, 1.00, 0.67 or 3.37, 1.99, 1.33, 1.00, 0.68 or 3.38, 2.00, 1.32, 1.00, 0.68 or 2.88,
1.91, 1.33, 1.00 or 2.20, 1.64,1.28,1.00"
Ford Mustang GT (05-14) Full Prep:
"3.38, 2.00, 1.32, 1.00, 0.68 or 3.66, 2.43, 1.69,1.32, 1.00, 0.65 or 2.88, 1.91, 1.33, 1.00 or 2.20, 1.64,1.28,1.00"
Ford Mustang GT 5.0l (15-17) Restricted Preparation:
"3.66, 2.43, 1.69,1.32, 1.00, .65 or 4.69, 2.98,2.14, 1.76,1.52, 1.27,1.00, 0.85, 0.68, 0.63, or 3.24, 2.10, 1.42, 1.00, 0.81, .062. or
2.88, 1.91, 1.33, 1.00 or 2.20, 1.64,1.28,1.00"
Ford Mustang GT 5.0L (2018-) Restricted Preparation:
"2.97, 2.07, 1.43, 1.00, 0.84, 0.57 or 2.88, 1.91, 1.33, 1.00 or 2.20, 1.64,1.28,1.00"
Pontiac GTO (04-06) Restricted Prep.
"2.97, 2.07, 1.43, 1.00, 0.84, 0.57 or 2.88, 1.91, 1.33, 1.00 or 2.20, 1.64,1.28,1.00"

2025-01-01 AS ECU specs for LS engine

#37208 from Gary Mathews · Rule change · TB 25-01 (2025-01 Fastrack)

added · engineAS LS-engine cars gain ECU freedom: CTS-V, Camaro, Firebird (70–02) and Camaro SS may use any ECM.

As printed in Fastrack

In AS SPEC LINES, Cadillac CTS-V (04-07) Restricted Prep., change Notes as follows:
"Fuel cells must be located within 24 inches of the standard tank. The 24 inch measurement is taken from the perimeter of the
stock and alternative fuel cell. Fuel filler location is unrestricted with installation of a safety fuel cell. Tremec TR6060
Transmission with 3.0 1, 2.07, 1.43, 1.0, .84, .57 ratios permitted. 11” wide wheels can be used until 3/1/25. Any ECM may be
used."
In AS SPEC LINES, Chevrolet Camaro, Pontiac Firebird (70-81) Restricted Prep ., add to Notes as follows:
"Any ECM may be used."
In AS SPEC LINES, Chevrolet/Pontiac Camaro & Firebird (82-92) 5.7L V-8 LS1, add to Notes as follows:
"Any ECM may be used."
In AS SPEC LINES, Chevrolet/Pontiac Camaro & Firebird (93-02) Restricted Prep.5.7L V-8 LT1, add to Notes as follows:
"Any ECM may be used."
In AS SPEC LINES, Chevrolet/Pontiac Camaro & Firebird (93-02) Restricted Prep. 5.7L V-8 LT1; 98-02 , change Notes as follows:
"5.7L LS1:
GM Performance Parts camshaft Kit P/N-19355738 is permitted. Cylinder Bore, 99 mm; Stroke, 92 mm; Intake Valve Diameter,
50.8; Exhaust Valve Diameter, 39.4 mm; Throttle Body Bore, 75 mm; SLP Intake Lid (SLP part number 21044 (98-99) and 21045
(00-02)) is permitted.
~~Fuel cells must be located within 24 inches of the standard tank. The 24 inch measurement is taken from the perimeter of the~~
~~stock and alternative fuel cell. Fuel filler location is unrestricted with installation of a safety fuel cell.~~
1-3/4 headers allowed. For the LS1connecting rods Callies P/NCSC6100DS6A2AH, Scat rods P/N2-1CR6100-944, GM performance
rods P/N12649190. Any ECM may be used."
In AS SPEC LINES, Chevrolet Camaro SS (V8) (10-15) Restricted Prep., add to Notes as follows:
"Any ECM may be used."

Applies to Chevrolet Camaro Z-28 on this page: Phillip Waters

2025-03-01 AS Race memo

#37902 from American Sedan Committee · Rule change · TB 25-03 (2025-03 Fastrack)

wordingAS removes 'Any ECM maybe used' note from five Cadillac and Chevrolet/Pontiac V8 Restricted Prep models.

As printed in Fastrack

In AS Spec Lines, change Notes as follows:
Cadillac CTS-V (04-07) Restricted Prep. 6.0L V8 (Aluminum block, Aluminum heads), LS2, 2 valves/cylinder:
"~~Any ECM maybe used.~~"
Chevrolet Camaro, Pontiac Firebird (70-81) Restricted Prep. 6.2L V8 (Aluminum Block, Aluminum Heads), 2 valves per cylinder:
"~~Any ECM maybe used.~~"
Chevrolet/Pontiac Camaro & Firebird (82-92)s 5.7L V-8 LS1 (Aluminum Block, Aluminum Heads) 2 valves per cylinder:
"~~Any ECM maybe used.~~"
Chevrolet/Pontiac Camaro & Firebird (93-02):
"~~Any ECM maybe used.~~"
Chevrolet Camaro SS (V8) (10-15) Restricted Prep. 6.2L V8 (Aluminum Block, Aluminum Heads), 2 valves per cylinder:
"~~Any ECM maybe used.~~"

Super Tour Mar 2025 → Super Tour Mar 2026 2025-03-07 to 2026-03-06

2025-04-01 AS Flotek Head Plunge Cut Inconsistencies

#37502 from Pamela Richardson · Rule change · TB 25-04 (2025-04 Fastrack)

wordingAS Flotek head value seat cutting dimensions figure updated for consistency.

As printed in Fastrack

In GCR, Section 9.1.6., replace Figure 1 Value Seat Cutting Dimensions with the following:

2025-04-01 AS Notes clean up

#37693 from American Sedan Committee · Rule change · TB 25-04 (2025-04 Fastrack)

wordingAS class notes cleaned: fuel cell and ECM specifications removed from multiple Camaro, Firebird, Challenger and Mustang variants.

As printed in Fastrack

In AS Spec Lines, change/add to Notes as follows:
Cadillac CTS-V (04-07):
"~~Fuel cells must be located within 24 inches of the standard tank. The 24 inch measurement is taken from the perimeter of the~~
~~stock and alternative fuel cell. Fuel filler location is unrestricted with installation of a safety fuel cell. Any ECM maybe used.~~ The
Drive Shaft Shop, Axle shaft part #'s 510220/510221 permitted."
Chevrolet Camaro, Pontiac Firebird (70-81) Full Prep:
"~~Engine built to A/S Build Sheet specifications with the following: Head Casting #s: 14101081, 14014416 Port Volume (Max.): 081~~
~~casting: 170.00 cc IN/65.00 EX; 416 Casting 168.00cc IN/60.00 EX with a 250 lb. weight reduction. Edelbrock Cylinder Head Part~~
~~#s 608979, 608879.~~"
Chevrolet Camaro, Pontiac Firebird (70-81) Restricted Prep.:
"~~Any ECM maybe used.~~"
Chevrolet/Pontiac Camaro & Firebird (82-92) Full Prep.:
"~~Engine built to A/S Build Sheet specifications with the following: Head Casting #s: 14101081, 14014416 Port Volume (Max.): 081~~
~~cast¬ing: 170.00 cc IN/65.00 EX; 416 Casting 168.00cc IN/60.00 EX with a 250 lb weight reduction. Edelbrock Cylinder Head Part~~
~~#s 608979, 608879 are permitted. For regional competition only, unmodified GM Performance cylinder head part #s 19300955,~~
~~19300956 may be used with Allstar restrictor plate part# ALL26180 and 1.250 inserts part# ALL26186 installed between intake~~
~~manifold and insulator. Gaskets may be used (each gasket can be no thicker than .125 inches), one on each side of the restrictor.~~
~~All intake air must pass through the inserts of the restrictor plate. Alternate gear ratio sets 2.88, 1.91, 1.33, 1.00 or 3.27, 1.98,~~
~~1.34, 1.00, 0.68 are permitted. Flo Tek Head part #102-500 are permitted.~~"
Chevrolet/Pontiac Camaro & Firebird (82-92) Restricted prep engine:
"~~Any ECM maybe used.~~"
Chevrolet/Pontiac Camaro & Firebird (93-02) Full Prep:
"~~Engine built to A/S Build Sheet specifications with the following: Head Casting #’s: 14101081, 14014416; Port Volume (Max.):~~
~~081 casting: 170.00 cc IN/65.00 EX; 416 Casting 168.00cc IN/60.00 EX with a 250 lb weight reduction. Edelbrock Cylinder Head~~
~~Part #’s 608979, 608879 are permitted. For regional competition only, unmodified GM Performance cylinder head part #s~~
~~19300955, 19300956 may be used with Allstar restrictor plate part# ALL26180 and 1.250 inserts part# ALL26186 installed~~
~~between intake manifold and insulator. Gaskets may be used (each gasket can be no thicker than .125 inches), one on each side~~
~~of the restrictor. All intake air must pass through the inserts of the restrictor plate. Alternate gear ratio sets 2.88, 1.91, 1.33, 1.00~~
~~or 3.27, 1.98, 1.34, 1.00, 0.68 are permitted. Fuel cells must be located within 24 inches of the standard tank. The 24 inch~~
~~measurement is taken from the perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with~~
~~installation of a safety fuel cell. Flo Tek Head part #102-500 are permitted.~~"
Chevrolet/Pontiac Camaro & Firebird (93-02) Restricted Prep:
"~~Fuel cells must be located within 24 inches of the standard tank. The 24 inch measurement is taken from the perimeter of the~~
~~stock and alternative fuel cell. Fuel filler location is unrestricted with installation of a safety fuel cell. Any ECM maybe used.~~"
Chevrolet Camaro SS (V8) (10-15) Restricted Prep:
"~~Fuel cells must be located within 24 inches of the standard tank. The 24 inch measurement is taken from the perimeter of the~~
~~stock and alternative fuel cell. Fuel filler location is unrestricted with installation of a safety fuel cell. Any ECM maybe used.~~"
Chevrolet Camaro (10-15) Full Prep:
"~~Engine built to A/S Build Sheet specifications with the following: Head Casting #’s: 14101081, 14014416; Port Volume (Max.):~~
~~081 casting: 170.00 cc IN/65.00 EX; 416 Casting 168.00cc IN/60.00 EX with a 200 lb weight reduction. Edelbrock Cylinder Head~~
~~Part #’s 608979, 608879 are permitted. Alternate gear ratio sets 2.88, 1.91, 1.33, 1.00 or 3.27, 1.98, 1.34, 1.00, 0.68 are~~
~~permitted. Fuel cells must be located within 24 inches of the standard tank. The 24-inch measurement is taken from the~~
~~perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with installation of a safety fuel cell. Flo Tek~~
~~Head part #102-500 are permitted. Fuel cells must be located within 24 inches of the standard tank. The 24 inch measurement is~~
~~taken from the perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with installation of a safety fuel~~
~~cell.~~"
Chevrolet Camaro (16-) Full Prep:
"~~Engine built to A/S Build Sheet specifications with the following: Head Casting #’s: 14101081, 14014416; Port Volume (Max.):~~
~~081 casting: 170.00 cc IN/65.00 EX; 416 Casting 168.00cc IN/60.00 EX with a 200 lb weight reduction. Edelbrock Cylinder Head~~
~~Part #’s 608979, 608879 are permitted, Flo Tek Head part #102-500 are permitted.~~"
Chevrolet Camaro, 1LE (16-):
"~~60mm flat plate restrictor required. Any ECM maybe used.~~"
Dodge Challenger (08-20) Restricted Preparation:
"~~80mm flat plate restrictor is required on the 6.4L engine. Fuel cells must be located within 24 inches of the standard tank. The~~
~~24 inch measurement is taken from the perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with~~
~~installation of a safety fuel cell.~~"
Ford Mustang Incl. Cobra & Cobra R (79-93) and Mercury Capri (79-86) Full Prep:
"~~Engine built to A/S Build Sheet specifications with the following: Head Casting #s: F3ZE AA (GT40), F1ZE-AA (GT-40), F77E-AA~~
~~(GT- 40P), Port Volume (Max.): 143.00cc IN/54.00cc EX (GT-40 & GT-40P) with a 250 lb weight reduction. Edelbrock Cylinder~~
~~Head Part #s 602579, 602479 are permitted. For regional competition only, unmodified Ford Performance cylinder head part #s~~
~~M-6049-Z304DA7, M-6049-Z304D may be used with Allstar restrictor plate part# ALL26180 and 1.250 inserts part# ALL26186~~
~~installed between intake manifold and insulator. Gaskets may be used (each gasket can be no thicker than .125 inches), one on~~
~~each side of the restrictor. All intake air must pass through the inserts of the restrictor plate. Alternate gear ratio sets 2.88, 1.91,~~
~~1.33, 1.00 or 3.27, 1.98, 1.34, 1.00, 0.68 are permitted. Flo Tek Part # 203-500 are permitted.~~"
Ford Mustang Incl. Cobra & Cobra R (79-93) and Mercury Capri(79-86) with Restricted Prep Engine:
"~~62mm flat plate restrictor is required. Fuel cells must be located within 24 inches of the standard tank. The 24 inch~~
~~measurement is taken from the perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with~~
~~installation of a safety fuel cell.~~ MMR Secondary Timing Chain Tensioner Bracket #467893 is permitted."
Ford Mustang Including Cobra 94-04 Full Prep:
"~~Engine built to A/S Build Sheet specifications with the following: Head Casting #s: F3ZE AA (GT40), F1ZE-AA (GT-40), F77E-AA~~
~~(GT- 40P), Port Volume (Max.): 143.00cc IN/54.00cc EX (GT-40 & GT-40P) with a 250 lb weight reduction. Edelbrock Cylinder~~
~~Head Part #s 602579, 602479 are permitted. For regional competition only, unmodified Ford Performance cylinder head part #s~~
~~M-6049-Z304DA7, M-6049-Z304D may be used with Allstar restrictor plate part# ALL26180 and 1.250 inserts part# ALL26186~~
~~installed between intake manifold and insulator. Gaskets may be used (each gasket can be no thicker than .125 inches), one on~~
~~each side of the restrictor. All intake air must pass through the inserts of the restrictor plate. Alternate gear ratio sets 2.88, 1.91,~~
~~1.33, 1.00 or 3.27, 1.98, 1.34, 1.00, 0.68 are permitted. Flo Tek Part # 203-500 are permitted.~~"
Ford Mustang GT (94-04) with Restricted Prep Engine:
"MMR Secondary Timing Chain Tensioner Bracket #467893 is permitted."
Ford Mustang Cobra and GT 94-95(Restricted Prep):
"~~1st Generation 5.0l Coyote 11-14 62mm FPR 2nd Generation 5.0l Coyote 15-17 61mm FPR Alternate transmission Ratios 3.66,~~
~~2.43, 1.69, 1.32, 1.00, .68.~~ MMR Secondary Timing Chain Tensioner Bracket #467893 is permitted."
Ford Mustang including Cobra 96-04 (Restricted Prep):
"~~1st Generation 5.0l Coyote 11-14 62mm FPR 2nd Generation 5.0l Coyote 15-17 61mm FPR Alternate transmission Ratios 3.66,~~
~~2.43, 1.69, 1.32, 1.00, .68.~~ MMR Secondary Timing Chain Tensioner Bracket #467893 is permitted."
Ford Mustang Coupe GT (05-14) Restricted Prep.:
"~~1st Generation 5.0l Coyote 11-14 62mm FPR 2nd Generation 5.0l Coyote 15-17 61mm FPR Alternate transmission Ratios 3.66,~~
~~2.43, 1.69, 1.32, 1.00, .68.~~ MMR Secondary Timing Chain Tensioner Bracket #467893 is permitted. MT82 6 speed is permitted."
Ford Mustang GT (05-14) with Restricted Prep Engine:
"~~1st Generation 5.0l Coyote 11-14 62mm FPR 2nd Generation 5.0l Coyote 15-17 61mm FPR Alternate transmission Ratios 3.66,~~
~~2.43, 1.69, 1.32, 1.00, .68.~~ MMR Secondary Timing Chain Tensioner Bracket #467893 is permitted. MT82 6 speed is permitted."
Ford Mustang GT 5.0l (15-17) Restricted Preparation:
"~~61mm flat plate restrictor required. Fuel cells must be located within 24 inches of the standard tank. The 24 inch measurement~~
~~is taken from the perimeter of the stock and alternative fuel cell. Fuel filler location is unrestricted with installation of a safety~~
~~fuel cell.~~ MMR Secondary Timing Chain Tensioner Bracket #467893 is permitted."
Ford Mustang GT 5.0L (2018-):
"~~60mm flat plate restrictor required.~~ MMR Secondary Timing Chain Tensioner Bracket #467893 is permitted."

2025-05-01 SMX Clarify Tire Marking Regs

#38004 from Greg Amy · Rule change · TB 25-05 (2025-05 Fastrack)

wordingSMX tire marking rules clarified: one set Toyo RR P235/40/ZR17 per weekend, impound after first dry session, damaged tires may be replaced with used only.

As printed in Fastrack

In GCR, Section 9.1.7.1.D.16.c., change as follows:
"1. ~~Cars in SMX are limited to running 1 (one) new (sticker) set, used tires or any of those combinations, of class specified Toyo~~
~~tires (Toyo RR P235/40/ZR17) per regular season Hoosier Super Tour event weekend during qualifying and races (not including~~
~~any test day sessions). Before the first dry qualifying or race (if rain in qualifying) session competitors will supply four Toyo RR~~
~~P235/40/ZR17 tires for marking to use during the entire weekend. Class specified rain tires will not be marked.~~ SMX cars are
limited to one set of Toyo RR P235/40/ZR17 per Hoosier Super Tour event weekend for all dry qualifying and race sessions. This
limitation does not include testing or practice sessions. Approved rain tires will not be required to be marked.
2. ~~A mandatory impound for all SMX competitors is required after the first dry qualifying or race (if rain in qualifying) session. It~~
~~is the competitor’s responsibility to ensure their tires are marked prior to going on track for the next session.~~ A mandatory
impound for all SMX competitors will occur after the first dry qualifying or race session. All tires will be marked for the remainder
of the race weekend. It is the competitor’s responsibility to report to impound and ensure their tires are marked prior to leaving
impound.
3. ~~If a competitor damages a tire or wheel, and there is a safety concern, the competitor must find the Hoosier Super Tour Series~~
~~Tech Chief or SMX CCC, if assigned, for inspection. At the direction of the Hoosier Super Tour Series Tech Chief or SMX CCC, the~~
~~compet- itor will be allowed to substitute alternate used tire(s) to replace the damaged tire(s). New tires are not an option as a~~
~~replacement tire for a damaged tire.~~ If a competitor damages a tire or wheel and there is a safety concern, the competitor must
find the Hooseir Super Tour Series Tech Chief or SMX CCC, if assigned, for inspection. At the discretion of the Hoosier Super Tour
Series Tech Chief of SMX CCC the competitor may be allowed to substitute alternate used tires(s) to replace the damaged
tire(s). New tires are not an option as a replacement tire for a damaged tire."

2025-05-01 SM Clarify Tire Marking Regs

#38005 from Greg Amy · Rule change · TB 25-05 (2025-05 Fastrack)

wordingSM tire marking rules clarified: one Hoosier SM 7.5 P205/50/ZR17 set per Super Tour weekend, impound after first dry session, damaged tires may be replaced with used tires only.

As printed in Fastrack

In GCR Section 9.1.7.C.1.6.c., change as follows:
"1. ~~A mandatory impound for all SMX competitors will occur after the first dry qualifying or race session. All tires will be marked~~
~~for the remainder of the race weekend. It is the competitor’s responsibility to report to impound and ensure their tires are~~
~~marked prior to leaving impound.~~ SM cars are limited to one set of Hoosier SM 7.5 P205/50/ZR17 per Hoosier Super Tour event
weekend for all dry qualifying and race sessions. This limitation does not include testing or practice sessions. Approved rain tires
will not be required to be marked.
2. ~~A mandatory impound for all SM competitors is required after the first dry qualifying or race (if rain in qualifying) session. It is~~
~~the competitor’sresponsibility to ensure their tires are marked prior to going on track for the next session.~~ A mandatory impound
for all SM competitors will occur after the first dry qualifying or race session. All tires will be marked for the remainder of the
race weekend. It is the competitor’s responsibility to report to impound and ensure their tires are marked prior to leaving
impound.
3. ~~If a competitor damages a tire or wheel, and there is a safety concern, the competitor must find the Hoosier Super Tour Series~~
~~Tech Chief or SM CCC, if assigned, for inspection. At the direction of the Hoosier Super Tour Series Tech Chief or SM CCC, the~~
~~competitor will be allowed to substitute alternate used tire(s) to replace the damaged tire(s). New tires are not an option as a~~
~~replacement tire for a damaged tire~~ If a competitor damages a tire or wheel and there is a safety concern, the competitor must
find the Hooseir Super Tour Series Tech Chief or SMX CCC, if assigned, for inspection. At the discretion of the Hoosier Super
Tour Series Tech Chief of SMX CCC the competitor may be allowed to substitute alternate used tires(s) to replace the damaged
tire(s). New tires are not an option as a replacement tire for a damaged tire."

2025-05-01 SMX SMX Data Submission Timeframe

#38039 from Jason Fichter · Rule change · TB 25-05 (2025-05 Fastrack)

wordingSMX competitors must submit AiM data files within 60 minutes instead of 30 after timed sessions.

As printed in Fastrack

RM 25-04 Please update the data acquisition timeframe in GCR section 9.1.7.1.D.20
"20. Data Acquisition
1. A technical evaluation process for cars is available. Part of this process is the required download of AiM Data files after each
timed session (Qualifying 1 & 2, Races 1 & 2). Within 30 60 minutes of each timed session end, all competitors MUST send the
AiM Data file (.XRK) for all timed laps of that session to the secure email address (data@specmx-5.com), where data will be
reviewed by AiM directly. Failure to adhere to this guideline, or having non-functioning data, may be grounds for penalty or
disqualification."

2025-05-01 AS Errors and Omission

#38055 from American Sedan Committee · Rule change · TB 25-05 (2025-05 Fastrack)

slower · inductionAS Ford Mustang GT 5.0L 15-17 flat plate restrictor reduces from 67mm to 64mm.

As printed in Fastrack

In AS Spec Lines, Ford Mustang GT 5.0l (15-17), Flat Plate Restrictor Size, change as follows:
"~~67mm~~ 64mm"

2025-05-01 AS Request to Add LS1/LS6 Intakes for 5.3L Truck Engine EnO

#38197 from Jim Clark · Rule change · TB 25-05 (2025-05 Fastrack)

addedAS LS1/LS6 intakes added for 5.3L truck engine: part numbers 12561269 and 88894095.

As printed in Fastrack

In GCR, Section 9.1.6.F., add the following to Intake Part #’s:
"17113697, 19418185, 89017230, 89017363, 89017364, ~~and~~ 89017365, 12561269 and 88894095"

2025-06-01 AS Errors and Omissions

#38234 from American Sedan Committee · Rule change · TB 25-06 (2025-06 Fastrack)

addedAS Ford Mustang GT 05-14 Restricted Prep Engine gains additional gear ratio option: 3.66, 2.43, 1.69, 1.32, 1.00, .65.

As printed in Fastrack

In AS Spec Lines, Ford Mustang GT (05-14) with Restricted Prep Engine, add to Gear Ratios the following:
"or 3.66, 2.43, 1.69, 1.32, 1.00, .65"

Applies to Ford Mustang GT on this page: Michael Kamalian, Gregory Eaton, James Jost

2025-06-01 SMX SMX Data Submission - Penalties

#38248 from Kathy Barnes · Rule change · TB 25-06 (2025-06 Fastrack)

addedSMX drivers must submit data acquisition files on time or face suspension and $250 fine.

As printed in Fastrack

In GCR, Section 9.1.7.1.23 add new level 5 infraction as follows:
Level: "5"
Infraction: "Failure to successfully submit (received by data@specmx-5.com) data acquisition file to data@specmx-5 per the
timeframes outlined in GCR section 9.1.7.1.20."
Penalty: "May suspend the driver (i.e. suspend) of the Spec MX-5 that failed to submit data on time or at all from competing in
SCCA events for the 3 months following the suspension.
A level 5 infraction may carry a $250.00 fine."

2025-06-01 SM SMX Data Submission - Penalties

#38248 from Kathy Barnes · Rule change · TB 25-06 (2025-06 Fastrack)

addedSMX drivers must submit data acquisition files on time or face suspension and $250 fine.

As printed in Fastrack

2025-06-01 SMX Committee) SMX Penaly Clarification updated language

#38337 from Spec Mazda (SM/SMX · Rule change · TB 25-06 (2025-06 Fastrack)

wordingSMX penalty language clarified: level 1 and 3 infractions may carry $1,000 fines, level 2 and 4 may carry $500 fines.

As printed in Fastrack

In GCR, Section 9.1.7.1.23. change as follows:
Rename as follows: "~~Penalties Clarification – Non-Compliant Parts~~ SMX Penalty Guidelines"
Change the Penalty language for level 1 to the following: "A level 1 infraction ~~carries~~ may carry a $1,000 fine."
Change the penalty language for level 2 to the following: "A level 2 infraction ~~carries~~ may carry a $500 fine."
Change the penalty language for level 3 to the following: "A level 3 infraction ~~carries~~ may carry a $1,000 fine."
Change the penalty language for level 4 to the following: "A level 4 infraction ~~carries~~ may carry a $500 fine."

2025-06-01 SM Committee) SMX Penaly Clarification updated language

#38337 from Spec Mazda (SM/SMX · Rule change · TB 25-06 (2025-06 Fastrack)

wordingSMX penalty language clarified: level 1 and 3 infractions may carry $1,000 fines, level 2 and 4 may carry $500 fines.

As printed in Fastrack

2025-07-01 AS RE: Previous Letter 37695 Update

#38245 from Michael Kamalian · Rule change · TB 25-07 (2025-07 Fastrack)

faster · weightAS Ford Mustang GT 5.0 2018- minimum weight reduced to 3525 lbs.

As printed in Fastrack

In AS Spec Lines, Ford Mustang GT 5.0 (2018-), change Weight as follows:
"~~3600~~ 3525"

Applies to Ford Mustang GT on this page: Michael Kamalian

2025-09-01 FE FE & FE2 Rule Updates

#38901 from Robey Clark · Rule change · TB 25-09 (2025-09 Fastrack)

wordingFE2 minimum weight stays 1270 lbs; intake manifold part number changes to WM301061; ECU to G992012; mandatory spec parts expanded; bubble tail WM138014 now FE only; SADEV transmission no modifications allowed; brake rotor part numbers to W…

As printed in Fastrack

Effective 9/1/25 in FE, GCR section 9.1.1.G.1.A, change as follows:
"Definition
~~FE’s with the Mazda 2.0L MZR engine will be classed as “FE2” and will use the class designation FE2. The Mazda 2.0L MZR motor~~
~~can be used in all SCCA events. It shall run under all FE Preparation rules except as noted below:~~
~~a. 2.0L MZR may be run with an Elite 5SPD or a Complete SADEV 6SPD transmission Kit~~
~~Must use the following:~~
~~b. 2.0L only Intake Manifold Part # WM30106~~
~~c. Throttle Body Part # WM591930-Jenvey~~
~~d. PE ECU Kit Part # 1192012~~
~~e. Nippon-Denso Alternator Part # WM902127~~
~~f. Oil Filter Adaptor Part # WM301050 & Oil Filter Part # G301022~~
~~g. PCV Valve Part # WM391502~~
~~h. The car shall weigh 1270 lbs. minimum, including the driver.~~
~~i. 16” MAZDA logo on each side of the engine cowling and the Mazda wing & name logo on the front center of the nose cone.~~
~~These are mandatory decals.~~
~~j. 2.0L MZR required Spark Plug Part# ND ITV 24~~
Formula Enterprises cars "FE" with Mazda 2.0L MZR engine are classed as "FE2." FE2 is the primary class in all SCCA events and
must run under all FE Preparation rules except as noted below:
Mandatory items
16” MAZDA logo, each side of the engine cowling, Mazda wing logo, front center of the nose cone.
Table 2 (Spec Line Cars)
Car Engine
Wheel
Width
(in)
± .060
Aero Transmission Weight Notes

A specification table follows in the original; it is not shown here.

2025-10-01 FE FE & FE2 Bubble Tail

#38978 from Robey Clark · Rule change · TB 25-10 (2025-10 Fastrack)

addedFE and FE2 Enterprise bubble tail part WM138014 now allowed; FE2 must use this configuration only.

As printed in Fastrack

In FE, GCR section 9.1.1.G.2.F.k, change as follows:
"Enterprises bubble tail P/N: WM138014 is allowed for FE and is the only configuration for FE2."

2025-11-01 AS Cadillac CTS-V BOP Weight Change

#38640 from Alex Lozano · Rule change · TB 25-09 (2025-09 Fastrack)

faster · weightAS Cadillac CTS-V 04-07 Restricted Prep minimum weight drops to 3400 lbs.

As printed in Fastrack

In AS Spec Lines, Cadillac CTS-V (04-07) Restricted Prep., change Weight as follows:
"(Effective 11/1/2025) ~~3450~~ 3400"

2025-12-01 AS 1994 Mustang Spec Line Request

#39104 from Barry Borgschatz, Jr · Rule change · TB 25-12 (2025-12 Fastrack)

added · engineAS Ford Mustang GT 94-04 Restricted Prep Engine now permits Ford Motorsport M-6250-F303 camshaft.

As printed in Fastrack

In AS Spec Lines, Ford Mustang GT(94-04) with Restricted Prep Engine, add to notes the following:
"Ford Motorsport #M-6250-F303 camshaft is permitted."

Applies to Ford Mustang GT on this page: Michael Kamalian, Thomas J Ellis

2026-01-01 FE FE & FE2 Rule Updates

#39484 from Robey Clark · Rule change · TB 26-01 (2026-01 Fastrack)

wordingFE adds engine modification restrictions, testing requirements, and drivetrain violation penalties with competition suspension.

As printed in Fastrack

In FE, GCR section 9.1.1.G.2.G.a.1, add the following:
"NO MODIFICATIONS ARE ALLOWED EXCEPT WHERE SPECIFICALLY AUTHORIZED WITHIN THESE RULES. This includes all fuel
injection and engine management components, including exhaust, cooling, electrical and lubrication systems. All systems are
subject to test procedures and must conform to OEM / SCCA Enterprises specifications as stated and supplied by Enterprises. All
fluids, except fuel, are unrestricted."
In FE, GCR section 9.1.1.G.2.T, add the following:
"If a competitor refuses to give their engine and/or unlabeled parts for testing per a request of the Class Compliance Chief (CCC)
or Chief Steward, the following penalties will automatically be imposed:"
In FE, GCR section 9.1.1.G.2.T.d, add the following:
"The car and drivetrain are suspended from competition until the unit(s) specified by the CCC or Chief Steward are replaced."
In FE, GCR section 9.1.1.G.2.T, add a new section as follows:
"g. Any drivetrain part found to be out of spec, during voluntary or involuntary inspection, will constitute a Drivetrain Violation.
Penalties may be assessed post event."

2026-01-01 AS Restrictor Plate Change for Gen 2 Ford Coyote Engine

#39501 from American Sedan Committee · Rule change · TB 26-01 (2026-01 Fastrack)

slower · inductionAS Ford Mustang and Mercury Capri with Restricted Prep engines get 61 mm restrictor, down from 64 mm.

As printed in Fastrack

In AS Spec Lines, change Restrictor as follows:
Ford Mustang Incl. Cobra and Cobra R (79-93) and Mercury Capri (79-86) with Restricted Prep Engine: "~~64 mm~~ 61 mm"
Ford Mustang GT (94-04) with Restricted Prep Engine: "~~64 mm~~ 61 mm"
Ford Mustang Coupe GT (05-14) Restricted Prep 5.0L/6 speed 4 valves per cylinder: "~~64 mm~~ 61 mm"
Ford Mustang GT (05-14) with Restricted Prep Engine: "~~64 mm~~ 61 mm"
Ford Mustang GT 5.0L (15-17) Restricted Preparation: "~~64 mm~~ 61 mm"

2026-02-01 AS Edelbrock manifold (& timing kit) to Chevy LS Spec Lines Request

#39055 from Jason Smith · Rule change · TB 26-01 (2026-01 Fastrack)

addedAS GM LM7 5.3L gains Edelbrock 71187 intake manifold, MSD 6014 ignition box, Holly 4776 carb option under full prep spec line.

As printed in Fastrack

In GCR, Section 9.1.6.D.2.h.2., add the following:
"(Effective 2/1/2026) i. Weight based on full preparation chassis choice spec line for GM LM7 5.3L
Carburetor Option:
Must use the full prep 4776 holly carburetor and spacer gasket
Edelbrock Performer RPM 71187 intake manifold
MSD 6014 ignition box
(Edelbrock part # kit 7118)"

2026-03-01 AS Re-Organization of AS Spec lines for 2026

#39887 from American Sedan Committee · Rule change · TB 26-03 (2026-03 Fastrack)

wordingAS Spec Lines reorganized for 2026; detailed chassis, engine, weight, wheelbase, tire and brake specifications moved to main rules and engine build sheets.

As printed in Fastrack

This AS Spec Lines re-organization simplifies the Spec Lines for all drivers. This version gives the chassis information on what
engines can be put in their cars. It removes information that is now repeated in the ruleset and adds engine/weight combos as
well as wheelbase/tire size information. The Notes in the Spec Lines have been reviewed to remove information now listed in
the engine build sheets and retain information pertinent to the chassis selected. Where there is nothing in the notes, it is not an
error. It just means everything a driver needs is now in the main rules or the build sheets.
In AS Spec Lines, delete current Spec Line in its entirety as follows:

A specification table follows in the original; it is not shown here.

What the rules allowed changed as listed; this does not say what any particular car ran.

Sectors

S1 SF → IM1
S2 IM1 → IM2
S3 IM2 → SF
SPd IM2 → IM3 0.02 mi

Sectors are numbered in lap order from start/finish, whatever each event's timing called them; the loop names are SCCA timing's.