Last Updated 4/20/21, changes marked in green.

For Non-ORP races, the sanctioning body rules of the track the event is being held at apply.

  • Must be a Door Car

  • Factory Roof and Quarters

  • No Wheelie Bars

  • 275/60 Drag Radial, 28×10.5 PBR, or 28×10.5 Slick allowed, No W’s

  • Must have Engine Diaper

Please also read the ORP General Rules which apply to all races.