ARIZONA REGION SCCA
RADIAL SPORT RULES (effective 10/04)
This class is open to all cars originally delivered with engines having no more than four (4) cylinders or (2) rotors.
Class Designation: RS
Preparation: Per SCCA General Competition Rules (GCR) 17.1.4. Improved Touring Category Specifications (ITCS)
17.1.4.A.: Model year is unrestricted. Turbocharged/Supercharged cars are permitted but the turbocharger/supercharger shall be removed.
17.1.4.C.: Updated/backdated and “World Market” components are permitted. Engine shall be of the same manufacturer as the chassis. Factory sho more...