RBS stocks a full line of Automan air/fuel timer logic. This three input OR logic block is made from billet alum. and is black anodized for corrosion protection. All the air passages that have been blocked are coined so there is no chance of blowing a plug out at high pressure and all logic is tested for leaks before being sent to the racer. Not sure what you may need to make your hot rod run let us help you get set up and in the winners circle.