- IMCA Modifieds
- IMCA Sport Mods
- IMCA Stock Cars
- IMCA Hobby Stock
- Enduro Rules
- DCRP Sprint Cars – Racesaver Sprint Car Rules **
- ** The URSS steel head is permitted.A 5×5 top wing will be permitted.
- ** Right rear tire may be either the Hoosier 105-16 Medium or Racesaver right rear tire. Any tire is permitted on other three corners.
- ** Top wing must be totally flat to run a wicker bill up to 2 inches. Sideboards must be 90 degrees square to center foil. Leading edge of nose wing can be no further forward than 20 inches of the leading edge of the front axle.
- ** Cockpit adjustable weight jacks, shocks or wings will not be permitted. Titanium brakes are okay.
- ** Kingpin-to-kingpin tether mandatory. SFI-approved front axle tether is strong recommended and will be mandatory for all Sprint Cars beginning in 2019.