High Fuel Pressure is basically any amount of pressure, that is higher than what your factory pressure should be. It can also be different, for many applications and fuel pump types.

Engine Fuel System – Proper Testing Procedures With Solutions
So, the engine fuel systems job, sounds pretty basic. It delivers fuel from the fuel tank, to the engine. Testing the engine fuel system, is relatively simple. Engine fuel system consists of, the filler hose, […]