Good fields of Historic Touring Cars (HTC) are seen in every state, and WA is no exception. In WA, we race Motorsport Australia Groups Na (pre-1958), Nb (1959 – 1965) and Nc (1966 – 1972).

The cars are heavily modified for racing, but crucially the only modifications allowed are those that accurately reflect the car’s “period”. Thus no modern fuel injection and computerised ECU’s are permitted. Period gearboxes styles and engines must be retained, and the cars race on treaded R Spec tyres.