Rules
Chapter 01
Chapter 01 - Racing Classifications - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8

Classes: Following are the classes used in officially sanctioned CAPRA events. Racers will be classified by age, skill level, and engine specifications. CAPRA reserves the right to move any rider in the name of competition.

Cagllari – Engines must remain manufacturer's base bluebird-type industrial engine. Carburetors will be limited to 14mm. Clutch system must remain in stock un-adjustable form; however, any clutch springs can be used.
Competitors may use any production* air box, clutch, wheels, and tires. Modifications to engine, exhaust, or other engine components are not allowed.