[urbanassault]

Alot of the flamethrower setups used in cars have a relay joining the ignition for 2 plugs, one of each bank to 2 plugs, one in each exhaust pipe. You have to rev the engine up then hit a button cutting out the ignition to the plugs in the block thus creating raw/unburnt fuel to run into the exhaust then the spark that was taken from the block is routed to the plugs in the exhaust igniting the raw fuel and shooting flames out the pipes. I really want to set it up on my car, it does not (unfortunatly) have anything to do with firearms.