This is what is known in the industry as a K style barrel valve. This barrel valve gives the option to run port nozzle fuel systems with ease as well as a -6 idle and -6 pump saver check valve. DMPE has machined the housing out of a solid chunk of billet alum. and anodized it for wear and corrosion resistance. All ports are ORB and all parts from Enderle will interchange with this barrel valve housing.
Inlet/Outlet/Port are all machined -8 ORB threads. You can run the barrel valve with nitro or alcohol.