Comparison Drivers Rule changes

BoP Lab / Portland International Raceway

GTX pace at Portland International Raceway

ComparePace over time

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AS +B-Spec +EP +F6 +FA +FE2 +FF +FP +FV +GT1 +GT2 +GT3 +GT3U +GTL +GTX×HP +P +P1 +P2 +SM +SMX +SRF3 +STL +STU +T1 +T2 +T3 +T4 +

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