- 506
- uk
- bulletproofbrian
The tires would stay the same, unlike the pro-spec that requires dirt tires for dirt tracks. Also, sports tires are more of an all weather tire, compared to racing slicks, which is why there are racing rain tires.
Blanket rules for all classes
No Oil changes
No engine rebuilds
1 tuner picked tune setting change (optional)
Tire compound change
NOS Not allowed.
Maximum of 10 point ride height difference front to rear.
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