C5 Z06 Straight Line Speed
#33575 from Charlie Abell · Rule change · TB 23-05 (2023-05 Fastrack)
In T2 Spec Lines, Chevrolet Corvette C-5 Incl. Fxd Cpe (98-04) Z06 (hardtop) (01-04), change Weight (lbs) as follows:
"3425 w/53mm 56mm flat plate restrictor)3350 (w/58mm flat plate restrictor, only permitted when using OEM Wheels and Stock Brakes)"