Technical Regulations

Roadsports:

Eligibility Restrictions:

Road-going production GT and Saloon Cars.

Date Range: 1960-1979 (See Appendix A)

Maximum Engine Power is 350bhp

Minimum Weight is 850 Kg (1873lb)

PI Limit is 450.

Modifications:

Engine:

All Types of Engine Upgrades are PERMITTED

Platform and handling:

Race Roll Cage is MANDATORY

All other Upgrades are PERMITTED

Driveline:

Race Gearboxes are PROHIBITED

All Other Driveline Upgrades are PERMITTED

Wheels and Tyres:

Replacement rims (Chosen from the list in Appendix B) are PERMITTED, 

Race and Drag Tyres are PROHIBITED

Stock, Street, and Sport Tyres are PERMITTED.

Wheel Width upgrades are PERMITTED

Wheel Diameter upgrades are PROHIBITED

Bodywork/Aero

Aerodynamic Upgrades that add parts to the car (e.g. Wings, Spoilers, Airdams) are PROHIBITED

Aerodynamic Upgrades that solely remove parts from the car are PERMITTED.

Conversions:

All Conversions (Engine, Driveline, Induction) are PROHIBITED.