- TIRE: Must be on a 28x10.5 Slick/Radial or a 275/60 Radial. Size on sidewall is what is used.
- Single power adder. Twin Turbos or multiple stages of nitrous count as one power adder. Water methanol is not a power adder.
- Car must start on own power from drivers seat.
- Factory appearing exterior.
- Wheelbase within +/- 2" of factory wheel base.
- Weight: Less than 415 cubic inch - 2600 lbs. Greater than 415 cubic inch - 2800 lbs.