Speedmaster PCE139.1009.01 3/8" NPT EFI Fuel Injection Pressure Regulator Red

Universal 3/8" NPT EFI Fuel Injection Pressure Regulator Red w/ Boost Ref Port These PCE EFI fuel pressure regulators give you total control of your fuel pressure settings. The regulators feature AN O-ring boss inlet, outlet, and return fittings, a 1/8 in. NPT gauge port, and a 1:1 fuel pressure rise from the boost reference port. PCE EFI fuel pressure regulators are anodized for great looks and corrosion resistance. Control fuel pressure up to about 8 psi