BoP Lab / Laguna Seca
FA vs SM vs STL vs F5 pace at Laguna Seca
Quickest here: FA 1:27.304 Jay Henry Horak, Super Tour Jul 2019 qualifying · SM 1:46.110 Tristan Littlehale, Super Tour Jul 2019 race · STL 1:42.330 Tim Auger, Super Tour Jul 2019 race
| Event | FA | SM | STL | F5 | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Qual best | Race best | Trap | Qual best | Race best | Trap | vs FA | % of FA | Qual best | Race best | Trap | vs FA | % of FA | Qual best | Race best | Trap | vs FA | % of FA | |||
| Super Tour Jul 2019 ST19JUL262019-07-26 | 1:27.304Jay Henry Horak · fastest of 11 · top 5 within 2.2s | 1:27.751Jim Mali · fastest of 11 · top 5 within 3.4s | 116.8Jim Mali | 1:46.159Tristan Littlehale · fastest of 11 · top 5 within 1.9s | 1:46.110Tristan Littlehale · fastest of 11 · top 5 within 1.2s | 87.0Justin Casey | +18.359squal +18.855s | 120.9%qual 121.6% | 1:42.773Tim Auger · fastest of 7 · top 5 within 4.9s | 1:42.330Tim Auger · fastest of 6 · top 5 within 4.5s | 95.7Thomas Lepper | +14.579squal +15.469s | 116.6%qual 117.7% | |||||||
19 earlier rule changes on record, in force before Super Tour Jul 2019 (from 2019)4 engine · 3 weight · 2 cars added · 5 wording · 5 other · STU allows alternate intake manifolds on case-by-case basis; stock throttle device and manifold otherwise required. · FA Line N minimum weight raised to 1375 lbs. · STL Acura/Honda B18 except C engine restrictor increased from 53mm to 54mm flat plate. · FA cars must install AIM part #X47KPFSOLO2R0 data box mount for Majors and Runoffs. · STL and STU ride height measurement clarified: lowest rocker panel point without driver, excluding pinch weld. · FA Formula 3 car transmission rules clarified: up to 6 forward gears, limited-slip differential, sequential removed, 25 lb penalty deleted. · SM fuel pump and filter now permitted as Mazda or OEM equivalent part. · STL adds VW 1.8L R4 20VT 1781 cc, 1781 minimum weight, naturally aspirated only. · STL Mazda Renesis minimum weight reduced to 2700 lbs. · STL Mazda MX-5 Cup brake pad compound now open. · STL adds Acura/Honda B18C1 GSR with 1797cc displacement, 54mm flat plate restrictor required, porting outside 1" allowance prohibited. · STL Mazda 12 and 13B now permit port matching; porting ban removed. · FA Swift 014-Mazda MZR 2.0 engine no longer sealed by Elite Engines; block, crank, rods, head, cams, manifold now specified with part numbers and dimensions. · FA Swift 016 Mazda 2.3 and 2.5 liter minimum weight increases 30 lbs to 1450. · SM allows factory Mazda ECU and injector harnesses (P/N 0000-10-020E-99, 0000-10-080D-99) on 1999–2000 model year cars, unmodified. · SM electrical rules reorganized and clarified; alternator now externally regulated only by OEM ECU or master kill switch; harness repair by splicing permitted. · SM tire tread protrusion language removed from GCR 9.1.7.C.5. · STL B17 now requires 54mm flat plate restrictor; B18C Type R variants move to 54mm restrictor, weight chart baseline. · STL Mazda Miata removes maximum displacement limit; minimum weight corrected to unspecified figure.show
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About this data
Best is the class's fastest lap in that event's qualifying or race sessions, with the driver who set it, how many cars set a time that session and how close the top five were; a best from fewer than three cars is greyed. With two or more classes, "vs" is the gap of each class's best to the first class's at the same event. "% of FA" is the class's best as a share of FA's best at the same event (100% is level, less is quicker): weather and track condition move every class together, so this compares across years where the raw times do not. It still breaks when FA's own field changes or one session was wet and another dry. Newest event first. The coloured figure under each value is the change from the previous event that has one (green is quicker, red slower). Whole laps only, so events with different sector layouts still compare. Weather and track condition are not accounted for.