PURE STREET
TBA
MODIFIEDS
Open Modifieds - Open to all modified series (UMP, USMTS, IMCA, USRA)
No mixing of rules - Must adhere to series rules for the Modified type claimed.
EXCEPTIONS for the Gulf Coast Racing Group:
BODY RULES:
1. 5" spoiler rule on all cars
2 Droop rule on LR - measured no more than 48" (this is measured 6" inward from the edge of the left rear deck).
​3. Droop rule will be checked by jacking car up on the left side behind drivers seat until left rear tire clears the ground.
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ENGINE RULES: 8000 chip
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TIRE RULES:
1. May groove and sipe tires
2. Must punch minimum of 50 at any time.
3. Any G60 American Racer or Hoosier tire on all cars.
STREET STOCKS
Non-Sanctioned but will be following Crate Racing Rules with the exception of tire choice: American Racers or Hoosiers. All tires must punch 50 or harder at all times
PLEASE REFER TO THE CRATE RACING USA WEBSITE FOR THE UPDATED RULES for 2026
https://streetstocks.crateracinusa.com/rules/
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CRATE LATE MODELS
Non-Sanctioned but will be following Crate Racing Rules with the exception of tire choice: American Racers or Hoosiers. All tires must punch 40 or harder at all times
PLEASE REFER TO THE CRATE RACING USA WEBSITE FOR THE UPDATED RULES for 2026
SCDRA
Sanctioned with SCDRA and will be following SCDRA rules
PLEASE REFER TO THE SCDRA WEBSITE FOR 2026 RULES