Description QFT30-1803 by QUICK FUEL TECHNOLOGY Fuel Pressure Regulator, 4-1/2 to 9 psi, In-Line, 8 AN Female O-Ring Inlet, 8 AN Female O-Ring Outlet, 1/8 in NPT Port, Aluminum, Black / Silver, Gas / Alcohol Fuel Pressure Regulator, Billet Aluminum, 4.5-9 psi, Stem, Diaphram Type, -8 AN O-ring, Inlet, Outlet Depending on the particular model selected, features may include: * Adjustable pressure output pressures, as low as 1.0 psi * 2-port regulators support engines up to 650 hp * 4-port versions supports engines over 650 hp * Available for use with all fuels * For use with steady-state fuel pumps or with mechanical pumps where fuel pressure is variable * Offered for use with return lines or for non-return fuel pumps * NPT or AN O-ring inlet and outlet ports * Adjustable by-pass jet for tuning low rpm fuel pressure or unrestricted by-pass * Fitting for boost referenced applications * Port for fuel pressure gauge * Fluorocarbon diaphragms and Viton® O-rings * Stainless steel pins, brass valve guides, and hard-coat anodized diaphragm plates * Can be used with Quick Fuel billet fuel pressure regulator logs
