RULES - NATIONAL COMPETITION RULES - SUGGESTED FORMULA/SPORTS RACER CLASSING

If Regions run under National Events Classing, and include a non-production class for Unlimited Category vehicles, it is recommended that Regions run the suggested classes for Formula Cars, Sports Racers and Specials.

1. Time Trial Special (TTS)
For any open wheel, sports racer or other vehicle which doesn’t fit into any other class. Cars must meet safety requirements for SCCA HillClimb or GCR.

2. Time Trial Atlantic (TTA):
SCCA Road Race legal Formula Atlantic cars, Formula B/1000 cars, P1 and P2.

3. Time Trial Winged (TTW):
Time Trial Winged. SCCA Legal Formula Continental/F2000, Star Formula Mazda, Formula Enterprise, Sports 2000.

4. Time Trial Non-Winged (TTN):
SCCA Legal Formula F, Formula 500, Solo Vee, SRF3.

5. Time Trial V (TTV): TTV:
SCCA Legal Formula Vee, Formula First, SRF.