Comparison Drivers Rule changes

BoP Lab / Buttonwillow Raceway Park

FB vs SRF vs FE 2 pace at Buttonwillow Raceway Park

ComparePace over time

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Class · click a class to switch, + to compare alongside (up to 4)

AS +B-Spec +EP +FA +FB×FC +vsFE 2 ×FE2 +FF +FP +FV +FX +GT1 +GT2 +GTX +HP +P +P2 +SM +SMX +vsSRF ×SRF3 +STL +STU +T1 +T2 +T3 +T4 +Show 12 inactive classes

Reference · what % is measured against

Track configuration 3.02 mi · last raced 2023 2.92 mi · last raced 2018

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