SMX5 Opposed to Single-Source Engine
#38769 from James Ebben · No action required · Minutes (2025-10 Fastrack)
Thank you for your detailed response. Please see letter #38969 in September 2025 Fastrack.
BoP Lab / Drivers / James Ebben
| Track | Class | Sessions | Typical gap to class best | Closest |
|---|---|---|---|---|
| Hallett Motor Racing Circuit (1.80 mi) | T4 | 4 | +0.075s (0.09%) | +0.000s (0.00%) |
| Road America (4.05 mi) | T4 | 47 | +2.631s (1.63%) | +0.000s (0.00%) |
| Mid-Ohio Sports Car Course (2.40 mi) | SMX | 3 | +2.012s (1.97%) | +1.328s (1.31%) |
| Mid-Ohio Sports Car Course (2.40 mi) | STL | 5 | +1.989s (2.00%) | +1.680s (1.69%) |
| Mid-Ohio Sports Car Course (2.40 mi) | T4 | 4 | +0.637s (0.62%) | +0.050s (0.05%) |
| Mid-Ohio Sports Car Course (2.53 mi) | SMX | 1 | +8.153s (7.92%) | +8.153s (7.92%) |
| Michelin Raceway Road Atlanta (2.54 mi) | SMX | 4 | +2.436s (2.44%) | +2.268s (2.28%) |
| Indianapolis Motor Speedway (2.59 mi) | T4 | 9 | +2.910s (2.54%) | +2.159s (1.86%) |
| Road America | T4 | 2 | +0.000s (0.00%) | +0.000s (0.00%) |
| Unknown track (2.59 mi) | T4 | 2 | ||
| Mid-Ohio Sports Car Course (2.26 mi) | T4 | 5 | +2.096s (2.08%) | +1.096s (1.09%) |
| Grattan Raceway (2.00 mi) | T4 | 4 | +0.299s (0.34%) | +0.000s (0.00%) |
| Unknown track (2.14 mi) | T4 | 3 | +0.108s (0.10%) | +0.000s (0.00%) |
| Unknown track (4.05 mi) | T4 | 5 | +0.623s (0.39%) | +0.395s (0.24%) |
Gap is the driver's best lap in a session against the fastest lap in their class in that same session (zero is fastest in class), shown as time lost and as a share of the lap, so conditions cancel out and tracks can be compared. Typical is the median session.
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| AVRG Green Country Grand Prix 2026 | Grp 7 STL STU T3 T4 Race 2 | T4 | 66 | Mazda MX-5 | 2/4 | 1:26.337 | 1:26.262Austin Roland | +0.075s (0.09%) | 95.23/4 | 97.3Austin Roland | -2.1 mph (-2.2%) |
| AVRG Green Country Grand Prix 2026 | Grp 7 STL STU T3 T4 Qual 2 | T4 | 66 | Mazda MX-5 | 3/4 | 1:26.503 | 1:25.640Austin Roland | +0.863s (1.01%) | 96.83/4 | 98.8Austin Roland | -2.0 mph (-2.0%) |
| AVRG Green Country Grand Prix 2026 | Grp 7 STL STU T3 T4 Race 1 | T4 | 66 | Mazda MX-5 | 1/3 | 1:40.715 | 1:40.715you | +0.000s (0.00%) | 88.81/3 | 88.8you | +0.0 mph (0.0%) |
| AVRG Green Country Grand Prix 2026 | Grp 7 STL STU T3 T4 Qual 1 | T4 | 66 | Mazda MX-5 | 3/4 | 1:27.358 | 1:25.893Austin Roland | +1.465s (1.71%) | 96.53/4 | 99.9Austin Roland | -3.4 mph (-3.4%) |
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| June Sprints 2025 | Grp 6 STL STU GT3U T3 T4 Race 1 | T4 | 166 | Mazda MX-5 | 2/6 | 2:40.064 | 2:39.150Ethan Barker | +0.914s (0.57%) | 122.75/6 | 125.9Gino Carini | -3.2 mph (-2.5%) |
| Runoffs 2024 | T4 Race | T4 | 166 | Mazda MX-5 | 8/14 | 2:39.248 | 2:34.208Alex Lozano | +5.040s (3.27%) | 123.79/14 | 129.0Alex Lozano | -5.3 mph (-4.1%) |
| Runoffs 2024 | T4 Qual 3 | T4 | 166 | Mazda MX-5 | 8/15 | 2:38.940 | 2:34.874Marc Cefalo | +4.066s (2.63%) | 120.013/15 | 126.7Raymond Blethen | -6.7 mph (-5.3%) |
| Runoffs 2024 | STL/T4 Qual 2 | T4 | 166 | Mazda MX-5 | 8/12 | 2:39.441 | 2:34.430Matt Spicuzzi | +5.011s (3.24%) | 123.29/12 | 129.3Alex Lozano | -6.0 mph (-4.7%) |
| Runoffs 2024 | STL/T4 Qual 1 | T4 | 166 | Mazda MX-5 | 12/13 | 2:46.668 | 2:36.148Matt Spicuzzi | +10.520s (6.74%) | 120.512/13 | 127.6Alex Lozano | -7.1 mph (-5.6%) |
| June Sprints 2024 | Grp 9 T2 T3 T4 Race 2 | T4 | 36 | Mazda RX-8 | 7/9 | 2:45.056 | 2:38.937Marc Cefalo | +6.119s (3.85%) | 116.89/9 | 123.7Christian Braunlich | -6.9 mph (-5.6%) |
| June Sprints 2024 | Grp 9 T2 T3 T4 Race 1 | T4 | 36 | Mazda RX-8 | 9/10 | 3:03.267 | 2:54.716Scotty B White | +8.551s (4.89%) | 113.29/10 | 122.2Paolo Salvatore | -9.0 mph (-7.3%) |
| June Sprints 2024 | Grp 9 T2 T3 T4 Qual | T4 | 36 | Mazda RX-8 | 7/8 | 5:21.208 | 4:08.033Marc Cefalo | +73.175s (29.50%) | 80.87/8 | 113.4Scotty B White | -32.6 mph (-28.8%) |
| June Sprints 2024 | Grp 9 T2 T3 T4 Prac | T4 | 36 | Mazda RX-8 | 12/12 | 3:24.007 | 2:33.316you | +50.691s (33.06%) | |||
| June Sprints 2023 | Grp 1 T2,T3,T4 Race 2 | T4 | 36 | Mazda RX-8 | 14/13 | 2:38.596Kevin Fryer | |||||
| June Sprints 2023 | Grp 1 T2,T3,T4 Race 1 | T4 | 36 | Mazda RX-8 | 16/15 | 2:38.454Jeremy Butz | |||||
| June Sprints 2023 | Grp 1 T2,T3,T4 Qual 2 | T4 | 36 | Mazda RX-8 | 7/17 | 2:42.914 | 2:40.283Sergio Zlobin | +2.631s (1.64%) | 122.43/17 | 122.8Ralph Porter | -0.4 mph (-0.3%) |
| June Sprints 2023 | Grp 1 T2,T3,T4 Qual 1 | T4 | 36 | Mazda RX-8 | 3/17 | 2:44.909 | 2:44.097Robert Spence | +0.812s (0.49%) | 124.11/17 | 124.1you | +0.0 mph (0.0%) |
| June Sprints 2022 | Grp 7 T2,T3,T4,STL,STU Race 2 | T4 | 36 | Mazda RX-8 | 9/9 | 2:43.133 | 2:39.617Marc Cefalo | +3.516s (2.20%) | 126.01/9 | 126.0you | +0.0 mph (0.0%) |
| June Sprints 2022 | Grp 7 T2,T3,T4,STL,STU Race 1 | T4 | 36 | Mazda RX8 | 5/11 | 2:40.863 | 2:39.066Marc Cefalo | +1.797s (1.13%) | 124.81/11 | 124.8you | +0.0 mph (0.0%) |
| June Sprints 2022 | Grp 7 T2,T3,T4,STL,STU Qual 2 | T4 | 36 | Mazda RX8 | 5/11 | 2:41.887 | 2:38.961Marc Cefalo | +2.926s (1.84%) | |||
| June Sprints 2022 | Grp 7 T2,T3,T4,STL,STU Qual 1 | T4 | 36 | Mazda RX8 | 1/11 | 2:40.400 | 2:20.722Michael Borden | +19.678s (13.98%) | 0.91/10 | 0.9you | +0.0 mph (0.0%) |
| June Sprints 2022 | Afternoon | T4 | 36 | Mazda RX8 | 8/3 | 2:10.324Leann Falk | |||||
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 6 T2,T3,T4,STL,STU Race 2 | T4 | 66 | Mazda RX-8 | 7/10 | 2:44.489 | 2:41.858Kevin Fryer | +2.631s (1.63%) | |||
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 6 T2,T3,T4,STL,STU Race 1 | T4 | 66 | Mazda RX-8 | 8/11 | 2:48.673 | 2:43.824Sergio Zlobin | +4.849s (2.96%) | |||
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 6 T2,T3,T4,STL,STU Qual 2 | T4 | 66 | Mazda RX-8 | 8/12 | 2:45.094 | 2:40.270Kevin Fryer | +4.824s (3.01%) | |||
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 6 T2,T3,T4,STL,STU Qual 1 | T4 | 66 | Mazda RX-8 | 8/12 | 2:44.670 | 2:41.504Kevin Fryer | +3.166s (1.96%) | |||
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 6 T2,T3,T4,STL,STU Prac | T4 | 66 | Mazda RX-8 | 6/11 | 2:44.660 | 2:42.420Richard Dickey | +2.240s (1.38%) | |||
| Runoffs 2020 | T4 Race | T4 | 36 | Mazda MX-5 | 9/19 | 2:41.423 | 2:37.881Chi Ho | +3.542s (2.24%) | 123.310/19 | 128.6Chi Ho | -5.2 mph (-4.1%) |
| Runoffs 2020 | T3,T4 Qual 3 | T4 | 36 | Mazda MX-5 | 7/19 | 2:40.425 | 2:37.403John Heinricy | +3.022s (1.92%) | 123.311/19 | 130.2Chi Ho | -6.9 mph (-5.3%) |
| Runoffs 2020 | T3,T4 Qual 2 | T4 | 36 | Mazda MX-5 | 6/18 | 2:40.399 | 2:37.617John Heinricy | +2.782s (1.77%) | 121.510/18 | 128.4Chi Ho | -6.9 mph (-5.3%) |
| Runoffs 2020 | T4 Qual 1 | T4 | 36 | Mazda MX-5 | 2/17 | 2:41.522 | 2:39.113John Heinricy | +2.409s (1.51%) | 120.612/17 | 127.4Richard Dickey | -6.8 mph (-5.3%) |
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 1 T2,T3,T4 Race 2 | T4 | 36 | Mazda MX-5 | 5/11 | 2:39.908 | 2:38.021Nick Leverone | +1.887s (1.19%) | 124.84/11 | 127.6Richard Dickey | -2.7 mph (-2.1%) |
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 1 T2,T3,T4 Race 1 | T4 | 36 | Mazda MX-5 | 5/13 | 2:40.420 | 2:39.242Michael Borden | +1.178s (0.74%) | 122.95/13 | 126.2Richard Dickey | -3.2 mph (-2.6%) |
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 1 T2,T3,T4 Qual 2 | T4 | 36 | Mazda MX-5 | 4/12 | 2:41.194 | 2:39.851Michael Borden | +1.343s (0.84%) | 120.16/12 | 124.3Nick Leverone | -4.2 mph (-3.4%) |
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 1 T2,T3,T4 Qual 1 | T4 | 36 | Mazda MX-5 | 5/12 | 2:40.735 | 2:29.205Nick Leverone | +11.530s (7.73%) | 123.73/12 | 126.0Richard Dickey | -2.3 mph (-1.8%) |
| Chicago Region Hoosier SCCA Super Tour @ Road America | Grp 1 T2,T3,T4 Practice | T4 | 36 | Mazda MX-5 | 6/10 | 2:46.502 | 2:40.519Nick Leverone | +5.983s (3.73%) | 0.87/10 | 0.9Nick Leverone | -0.0 mph (-3.6%) |
| June Sprints® Hoosier Super Tour (Chicago Region) | Grp 8 T2,T3,T4,STL,STU Race 2 | T4 | 36 | Mazda MX-5 | 1/3 | 2:41.314 | 2:41.314you | +0.000s (0.00%) | 122.23/3 | 124.1Richard Dickey | -1.9 mph (-1.5%) |
| June Sprints® Hoosier Super Tour (Chicago Region) | Grp 8 T2,T3,T4,STL,STU Race 1 | T4 | 36 | Mazda MX-5 | 2/5 | 2:40.905 | 2:40.905you | +0.000s (0.00%) | 123.32/5 | 124.8Richard Dickey | -1.5 mph (-1.2%) |
| June Sprints® Hoosier Super Tour (Chicago Region) | Grp 8 T2,T3,T4,STL,STU Qual 2 | T4 | 36 | Mazda MX-5 | 1/5 | 2:41.911 | 2:41.911you | +0.000s (0.00%) | 120.63/5 | 123.7Richard Dickey | -3.1 mph (-2.5%) |
| June Sprints® Hoosier Super Tour (Chicago Region) | Grp 8 T2,T3,T4,STL,STU Qual 1 | T4 | 36 | Mazda MX-5 | 3/5 | 3:05.489 | 3:00.717Kevin Fryer | +4.772s (2.64%) | 108.73/5 | 115.6Kevin Fryer | -6.9 mph (-6.0%) |
| America 2018 | Grp 1 T2,T3,T4,STL,STU Race 2 | T4 | 36 | Mazda MX-5 | 2/5 | 2:43.324 | 2:42.787Thomas Bernacki | +0.537s (0.33%) | |||
| America 2018 | Grp 1 T2,T3,T4,STL,STU Race 1 | T4 | 36 | Mazda MX-5 | 3/5 | 2:43.203 | 2:42.068Richard Dickey | +1.135s (0.70%) | |||
| America 2018 | Grp 1 T2,T3,T4,STL,STU Qual 2 | T4 | 36 | Mazda MX-5 | 1/6 | 2:43.343 | 2:43.343you | +0.000s (0.00%) | |||
| America 2018 | Grp 1 T2,T3,T4,STL,STU Qual 1 | T4 | 36 | Mazda MX-5 | 5/4 | 2:47.205Thomas Bernacki | |||||
| America 2018 | Grp 1 T2,T3,T4,STL,STU Prac | T4 | 36 | Mazda MX5 | 3/6 | 2:43.250 | 2:41.780Thomas Bernacki | +1.470s (0.91%) | |||
| June Sprints® 2017 | Grp 6 T2,T3,T4,STL,STU,B-Spec Race 2 | T4 | 36 | Milw | 1/8 | 2:42.809 | 2:42.809you | +0.000s (0.00%) | |||
| June Sprints® 2017 | Grp 6 T2,T3,T4,STL,STU,B-Spec Race 1 | T4 | 36 | Milw | 1/8 | 2:44.063 | 2:44.063you | +0.000s (0.00%) | |||
| June Sprints® 2017 | Grp 6 T2,T3,T4,STL,STU,B-Spec Qual 2 | T4 | 36 | Milw | 1/8 | 2:43.324 | 2:43.324you | +0.000s (0.00%) | |||
| June Sprints® 2017 | Grp 6 T2,T3,T4,STL,STU,B-Spec Qual 1 | T4 | 36 | Milw | 1/9 | 2:42.768 | 2:42.768you | +0.000s (0.00%) | |||
| June Sprints® 2017 | Grp 6 T2,T3,T4,STL,STU,B-Spec Practice | T4 | 36 | Milw | 1/9 | 2:43.640 | 2:43.640you | +0.000s (0.00%) | |||
| Majors @ Road America | G1 Race 1 | T4 | 3 | Milw | 1/6 | 2:42.271 | 2:42.196Ryan Kowalewski | +0.075s (0.05%) |
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Ohio Valley Great Lakes Champions 2025 | Grp 4 STL STU GT3U T3 T4 Race 2 | STL | 55 | Mazda MX-5 | 2/10 | 1:40.721 | 1:38.547Nick Leverone | +2.174s (2.21%) | 115.84/10 | 124.1Mike Taylor | -8.3 mph (-6.7%) |
| Ohio Valley Great Lakes Champions 2025 | Grp 4 STL STU GT3U T3 T4 Race 1 | STL | 55 | Mazda MX-5 | 3/10 | 1:41.266 | 1:39.457Nick Leverone | +1.809s (1.82%) | 116.64/10 | 122.8Mike Taylor | -6.1 mph (-5.0%) |
| Ohio Valley Great Lakes Champions 2025 | Grp 4 STL STU GT3U T3 T4 Qual 2 | STL | 55 | Mazda MX-5 | 4/11 | 1:41.394 | 1:39.405Nick Leverone | +1.989s (2.00%) | 116.04/11 | 129.4David Palfenier | -13.4 mph (-10.4%) |
| Ohio Valley Great Lakes Champions 2025 | Grp 4 STL STU GT3U T3 T4 Qual 1 | STL | 55 | Mazda MX-5 | 2/8 | 1:41.329 | 1:39.649Nick Leverone | +1.680s (1.69%) | 116.13/8 | 121.7Mike Taylor | -5.5 mph (-4.5%) |
| Ohio Valley Great Lakes Champions 2025 | Grp 4 STL STU GT3U T3 T4 Practice | STL | 55 | Mazda MX-5 | 3/10 | 1:42.233 | 1:39.215Nick Leverone | +3.018s (3.04%) | 115.54/9 | 120.8Mike Taylor | -5.3 mph (-4.4%) |
| Great Lakes Champions 2024 | Grp 7 SMX Race 2 | SMX | 65 | Mazda MX-5 (2012) | 17/31 | 1:42.902 | 1:41.574Aryton Grim | +1.328s (1.31%) | |||
| Great Lakes Champions 2024 | Grp 7 SMX Race 1 | SMX | 65 | Mazda MX-5 (2012) | 22/31 | 1:44.987 | 1:42.757Camden Gruber | +2.230s (2.17%) | |||
| Great Lakes Champions 2024 | Grp 7 SMX Qual | SMX | 65 | Mazda MX-5 (2012) | 24/31 | 1:43.997 | 1:41.985Kamden Hibbitt | +2.012s (1.97%) | |||
| Mid Ohio Sports Car Course 2017 | Grp 1 T2,T3,T4,STU,STL Race 2 | T4 | 36 | 276005 | 3/11 | 1:43.026 | 1:42.976James Daniels | +0.050s (0.05%) | |||
| Mid Ohio Sports Car Course 2017 | Grp 1 T2,T3,T4,STU,STL Race 1 | T4 | 36 | 276005 | 4/11 | 1:43.088 | 1:42.451James Daniels | +0.637s (0.62%) | |||
| Mid Ohio Sports Car Course 2017 | Grp 1 T2,T3,T4,STU,STL Qual 2 | T4 | 36 | 276005 | 4/11 | 1:45.944 | 1:42.562Ryan Kowalewski | +3.382s (3.30%) | |||
| Mid Ohio Sports Car Course 2017 | Grp 1 T2,T3,T4,STU,STL | T4 | 36 | 276005 | 4/12 | 1:43.998 | 1:42.516Ryan Kowalewski | +1.482s (1.45%) |
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Great Lakes Champions 2024 | Grp 7 SMX Prac | SMX | 65 | Mazda MX-5 (2012) | 29/31 | 1:51.141 | 1:42.988Camden Gruber | +8.153s (7.92%) |
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta | Grp 4 SMX,T2,T3,T4 Race 2 | SMX | 4 | Mazda MX-5 (2012) | 21/33 | 1:42.360 | 1:39.924Will Robusto | +2.436s (2.44%) | 114.013/33 | 116.0Jack Murchison | -1.9 mph (-1.7%) |
| Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta | Grp 4 SMX,T2,T3,T4 Race 1 | SMX | 4 | Mazda MX-5 (2012) | 24/32 | 2:04.664 | 1:54.987Matthew Novak | +9.677s (8.42%) | 107.615/32 | 112.6Max Schweid | -5.0 mph (-4.5%) |
| Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta | Grp 4 SMX,T2,T3,T4 Qual 2 | SMX | 4 | Mazda MX-5 (2012) | 28/33 | 1:41.575 | 1:39.307Jack Murchison | +2.268s (2.28%) | 110.625/33 | 114.2Cam Ebben | -3.6 mph (-3.1%) |
| Atlanta Region Hoosier SCCA Super Tour @ Michelin Raceway Road Atlanta | Grp 4 SMX,T2,T3,T4 Qual 1 | SMX | 4 | Mazda MX-5 (2012) | 30/34 | 1:42.586 | 1:38.964Michael Tinis | +3.622s (3.66%) | 112.225/34 | 115.5Michael Tinis | -3.3 mph (-2.9%) |
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2021 | T4 Race | T4 | 66 | Mazda RX-8 | 8/46 | 1:58.088 | 1:55.929John Heinricy | +2.159s (1.86%) | 125.42/46 | 127.3Alexander Schefer | -1.9 mph (-1.5%) |
| Runoffs 2021 | T4 Qual 3 | T4 | 66 | Mazda RX-8 | 23/45 | 1:57.307 | 1:54.397Stephen Blethen | +2.910s (2.54%) | 125.16/45 | 127.0Raymond Blethen | -1.9 mph (-1.5%) |
| Runoffs 2021 | T4 Qual 2 | T4 | 66 | Mazda RX-8 | 22/44 | 1:57.474 | 1:55.292Michael Borden | +2.182s (1.89%) | 123.511/44 | 126.2Richard Dickey | -2.6 mph (-2.1%) |
| Runoffs 2021 | T4 Qual 1 | T4 | 66 | Mazda RX-8 | 33/44 | 2:03.352 | 1:55.780Michael Borden | +7.572s (6.54%) | 121.017/43 | 125.6Derrick Ambrose | -4.6 mph (-3.7%) |
| Runoffs 2017 | T4 Race | T4 | 36 | Mazda MX-5 | 14/38 | 2:00.017 | 1:56.549Don Knowles | +3.468s (2.98%) | |||
| Runoffs 2017 | T4 Qual 4 | T4 | 36 | Mazda MX-5 | 16/39 | 1:58.964 | 1:56.566Oscar Jackson | +2.398s (2.06%) | |||
| Runoffs 2017 | T4 Qual 3 | T4 | 36 | Mazda MX-5 | 15/36 | 1:59.314 | 1:56.756Oscar Jackson | +2.558s (2.19%) | |||
| Runoffs 2017 | T4 Qual 2 | T4 | 36 | Mazda MX-5 | 18/35 | 2:01.277 | 6.908James Coughlin | +114.369s (1655.60%) | |||
| Runoffs 2017 | T4 Qual 1 | T4 | 36 | Mazda MX-5 | 19/34 | 2:03.476 | 1:57.789Oscar Jackson | +5.687s (4.83%) |
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Chicago Region Hoosier SCCA Super Tour @ Road America | Warm Up | T4 | 36 | Mazda MX-5 | 5 | ||||||
| Majors @ Road America | G1 Qualifying 2 | T4 | 3 | Milw | 1/6 | 2:41.788 | 2:41.788you | +0.000s (0.00%) |
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2017 | Sun Grp 6 Run 2 | T4 | 36 | Mazda MX-5 | 27/16 | 1:59.078Chi Ho | |||||
| Runoffs 2017 | Sun Grp 6 Run 1 | T4 | 36 | Mazda MX-5 | 27/15 | 1:58.216Oscar Jackson |
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Runoffs 2016 | T4 Race | T4 | 36 | Mazda MX-5 (2013) | 11/32 | 1:41.493 | 1:40.397Oscar Jackson | +1.096s (1.09%) | |||
| Runoffs 2016 | B-Spec/T4 Qual 4 | T4 | 36 | Mazda MX-5 (2013) | 10/33 | 1:41.535 | 1:38.813Jonathan Yanca | +2.722s (2.75%) | |||
| Runoffs 2016 | B-Spec/T4 Qual 3 | T4 | 36 | Mazda MX-5 (2013) | 7/31 | 1:41.440 | 1:39.590Oscar Jackson | +1.850s (1.86%) | |||
| Runoffs 2016 | B-Spec/T4 Qual 2 | T4 | 36 | Mazda MX-5 (2013) | 14/30 | 1:42.841 | 1:40.745Oscar Jackson | +2.096s (2.08%) | |||
| Runoffs 2016 | B-Spec/T4 Qual 1 | T4 | 36 | Mazda MX-5 (2013) | 14/32 | 1:44.098 | 1:41.822Jim Drago | +2.276s (2.24%) |
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Majors @ Grattan Raceway | Grp1 Race 2 | T4 | 36 | Milw | 1/4 | 1:29.037 | 1:28.738Jim Drago | +0.299s (0.34%) | |||
| Majors @ Grattan Raceway | Grp1 Qualifying 2 | T4 | 36 | Milw | 5/3 | 1:29.396Jim Drago | |||||
| Majors @ Grattan Raceway | Grp1 Race 1 | T4 | 36 | Milw | 4/7 | 1:30.279 | 1:30.279you | +0.000s (0.00%) | |||
| Majors @ Grattan Raceway | Grp1 Qualifying 1 | T4 | 36 | Milw | 3/5 | 1:50.246 | 7.633Voytek Burdzy | +102.613s (1344.33%) |
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Majors @ GingerMan Raceway | Grp 6 Qualifying Sun | T4 | 36 | Milw | 3/7 | 1:45.373 | 1:44.801Ryan Kowalewski | +0.572s (0.55%) | |||
| Majors @ GingerMan Raceway | Grp 6 Race Sat | T4 | 36 | Milw | 1/8 | 1:45.748 | 1:45.640Thomas Bernacki | +0.108s (0.10%) | |||
| Majors @ GingerMan Raceway | Grp 6 Sat Qualifying | T4 | 36 | Milw | 1/10 | 1:44.753 | 1:44.753you | +0.000s (0.00%) |
| Event | Session | Class | # | Car | Pos | Best lap | Class best | To class best | Trap | Class trap | To class trap |
|---|---|---|---|---|---|---|---|---|---|---|---|
| June Sprints 2016 | Gr 6 T2,T3, T4, STL, STU, BSpe Race2 | T4 | 136 | Milw | 2/9 | 2:41.940 | 2:41.545Daniel Bender | +0.395s (0.24%) | |||
| June Sprints 2016 | Gr 6 T2,T3, T4, STL, STU, BSpe Race1 | T4 | 136 | Milw | 2/9 | 2:42.099 | 2:41.667Daniel Bender | +0.432s (0.27%) | |||
| June Sprints 2016 | Gr 6 T2,T3, T4, STL, STU, BSpe Qual2 | T4 | 136 | Milw | 3/9 | 2:41.426 | 2:40.803Daniel Bender | +0.623s (0.39%) | |||
| June Sprints 2016 | Gr 6 T2,T3, T4, STL, STU, BSpe Qual1 | T4 | 136 | Milw | 2/8 | 2:41.984 | 2:40.977Daniel Bender | +1.007s (0.63%) | |||
| June Sprints 2016 | Gr 6 T2,T3, T4, STL, STU, BSpec Prac | T4 | 136 | Milw | 2/10 | 2:42.706 | 2:41.321Daniel Bender | +1.385s (0.86%) |
#38769 from James Ebben · No action required · Minutes (2025-10 Fastrack)
Thank you for your detailed response. Please see letter #38969 in September 2025 Fastrack.
#35677 from James Ebben · Not recommended · Minutes (2024-03 Fastrack)
Thank you for your letter. GCR section 9.3 specifies which classes require fire systems versus fire bottles. A change in fire system
requirements would need to be submitted through the letter system, reviewed and recommended by the GCR Advisory
Committee, voted on by the CRB, and ultimately sent to the BoD for approval. The recent change to the SMX section of the GCR
was made so that it does not conflict with the general fire system language in Section 9.3.
#30844 from James Ebben · Taken care of · Minutes (2021-12 Fastrack)
Thank you for your letter. Please see response to letter #31482 in current Fastrack.
#25745 from James Ebben · Taken care of · Minutes (2019-01 Fastrack)
Thank you for your letter. Please see the response to letter #25751, December 2018 Fastrack
Technical Bulletin.