Gauge for Harley-Davidson Injection Pressure

Includes all necessary parts to diagnose Delphi fuel injection; a large gauge assembly, 8″ hose, 2″ hose, fuel tank connection hose, throttle body connection hose, overflow hose, tee fitting, valve assembly, ball valve, needle valve, 08-09 depth adapter, 1/4″ tube sleeve, #243 locktite, tool case, and instruction sheet; Accurately diagnose causes of stalling, poor fuel economy, loss of power, hesitation, fuel pump-related problems inside the tank and more; Fuel pressure test can be easily performed in about the time it takes to change a set of spark plugs; Can be installed in line with the motorcycle’s fuel supply system; Can be used for road tests and during Dyno diagnostics/tuning; Necessary diagnostic tool for all Delphi injected models; Made in the U.S.A.