Fuel System
All fuel-tank filler necks located inside trunk must have filler neck vented outside of body. Vented caps prohibited. All batteries, fuel line, fuel pumps, or filler necks located inside trunk require complete bulkhead of at least .024-inch steel or .032-inch aluminum to isolate driver compartment from trunk, if there is no bulkhead between fuel cell and driver you will not go down the track. Fuel lines must be located outside driver compartment. Fuel tank must be within confines of the body.