BoP Lab / Mid-Ohio Sports Car Course
FF vs FB pace at Mid-Ohio Sports Car Course
Quickest here: FF 1:32.099 Zachary Rivard, Great Lakes Champions 2024 race
| Event | FF | FB | ||||||||
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| Qual best | Race best | Trap | Qual best | Race best | Trap | vs FF | % of FF | |||
| Great Lakes Champions 2026 GREALA262026-05-15 | 1:32.979Robert J Dietz · fastest of 11 · top 5 within 1.9s | 1:43.655Jonathan Kotyk · fastest of 8 · top 5 within 8.3s+11.556s (+12.55%) | 130.3Jonathan Kotyk | |||||||
6 rule changes (FF: 6)2 tyres & wheels · 1 weight · 3 wording · FF clarifies alternative tire eligibility for cars homologated 1989 or earlier with rocker arm or outboard suspension on all four corners. · FF adds rocker arm and outboard suspension cars optional bias ply and VFF tires; removes front-as-rear rule, adds mixing restrictions. · FF allows older cars with rocker arm or outboard suspension to use bias ply slicks or VFF tires instead of radials. · FF and FC cars with sequential gearbox must add 10 lbs. to minimum weight, down from 25 lbs. · FF Honda Fit allows Fast Forward 0.25mm oversize pistons PN FF800-110 as alternative; piston diameter spec clarified to 2.8835 inches. · FF VTEC activation valve must function; EGR blanking plate rule clarified with Fast Forward part numbers.show
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| Great Lakes Champions 2024 GREALA242024-05-17 | 1:32.099Zachary Rivard · fastest of 9 · top 5 within 2.0s | |||||||||
12 earlier rule changes on record, in force before Great Lakes Champions 2024 (from 2019)2 engine · 1 tyres & wheels · 9 wording · FF Honda Fit gains Fast Forward FF800-100 oversize piston ring pack option. · FF Honda Fit engine adds Fast Forward part number alternatives for intake, exhaust, oil system, and scavenge pump components. · FF block relief permitted only as needed to fit allowed crankshaft. · FF class cylinder head may now have optional coolant bleed line fitting to top of head for air release. · FF Honda LC1 ECU by HPD permitted effective 12/1/2020, must use HPD lambda sensor. · FF Honda LC1 ECU implementation date changed from 3/1/2020 to pending availability of support materials. · FF alternator changes from not required to optional. · FF allows Honda HPD LC1 low-cost ECU with lambda sensor; E1 ECU no longer supported but existing units permitted if sealed. · FF rain tyres now allow Hoosier W3 Radial in addition to existing Hoosier Wet option. · FF Honda Fit permitted to use 0.25mm oversize pistons, cylinder honing increased to 73.315mm maximum. · FF heat shield rule clarified: thermal wrap allowed on manifold exterior if easily removable for inspection. · FF catch tank minimum capacity rules clarified: coolant catch tank now one U.S. pint minimum, oil catch tank one U.S. quart minimum.show
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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 FF" is the class's best as a share of FF'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 FF'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.