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The SCP Fuel Pressure Gage Kit allows you to accurately monitor your fuel pressure. This valuable information allows you to monitor and diagnose fuel pump and regulator problems, as well as to test for leaking injector nozzles and regulator diaphrams. It is also great to have pressure readings when dyno tuning a car.
Attaches directly to the schrader valve on your fuel rail. Includes an easy to read 0 - 100 psi gage with a 1.5" diameter dial and two adapters to allow hook up with your fuel rail. Due to this gauge's unique spiral tube design, there are no gears or bearings to wear out and the pointer needle is unaffected by the fuel system pulsations and engine vibrations.
NOTE: When attaching to the schrader valve you may or may not have to remove the ports internal release valve. For instance, on the SC engines the valve must be removed, while the manufacturer claims on the 5.0L and 4.6L engines this valve can remain in place.