We are now running Open Modifieds, allowing UMP or IMCA modifieds.

Drivers may run UMP Hoosiers, IMCA Hoosiers or American Racer MMA Tire.

We have also opened our rules up on the other classes to allow cars from all Michigan tracks to race at MMRP on a weekly basis.

 

Please check out the rules for each class as they have new updates on the top of each rule page.

Thank you,
MMRP