Chrome plated brass fuel valve that allows the custom builder to attach the fuel lines directly to the gas tank; and route them to the fuel valve. The fuel valve can be remotely mounted anywhere on the bike; is equipped with 5/16″ fuel hose fittings and an On/Off/Reserve setting. It can also be mounted directly to the bottom side of a custom gas tank when the tank is built. – Chrome plated brass – On/off/reserve – For in-line use; with 4 mount holes – For 5/16″ (8mm) fuel hose – Dimensions: 1-1/2″ (3.8cm) high x 2″ (5.1cm) long x 1-3/8″ (3.5cm) deep. Why a Pingel? If you need a petcock that is made without compromises; you”ll want a Pingel. Pingel petcocks are world famous for their gas guzzling capabilities and if you think you don”t need a high flow petcock… think again. With a regular petcock; when traveling at high speed; even with a stock engine; it can happen that your bike uses more fuel than a regular petcock can deliver. The engine sucks the float bowl dry; literally starving the engine. With High Performance Big Inch motors the problem increases. Pingel petcocks can supply the amount of fuel your engine needs to perform.