Drive line and all ballast weight to be painted white. All bolt-in weight must have car number painted on it. Two driveline straps required. Fire suits mandatory. Two layer safety gloves mandatory.
Stock manifolds mandatory, cast iron only.
No header style or up-swept manifolds allowed. No internal modifications allowed. Benzinski exhausts not allowed. No internal modifications allowed to exhaust manifolds. Maximum decibel reading of 90 DB at 100 feet.