EFI Fuel Pressure Reg. Extreme FLow 30-120psi

The Aeromotive EFI Fuel Pressure Regulator Extreme Flow 30-120psi (part number 13132) is a high-flow, electronic fuel injection regulator engineered for street and racing applications demanding precise fuel pressure management across wide operating ranges. This in-line regulator delivers the flow capacity and adjustability required by modified EFI engines, carbureted conversions, and alternative fuel systems.

The 30-120 psi pressure range accommodates multiple fuel system architectures: carbureted setups at the lower end, port-injected EFI systems in the mid-range, and direct-injection or high-pressure applications toward the upper threshold. Rated for gasoline, E85 ethanol blend, and diesel fuels, the regulator features 10 AN female O-ring inlets and outlets for fuel supply and return, plus a 1/8 inch NPT gauge port for external pressure monitoring or vacuum reference lines. The black anodized aluminum construction resists corrosion while the extreme flow design minimizes backpressure, critical in dual-carb or high-displacement conversions where fuel demand peaks quickly.

This regulator serves builders working with carbureted-to-EFI swaps, engine conversions running alternative fuels, and street machines requiring stable fuel pressure across idle, cruise, and wide-open-throttle conditions. The ability to accept vacuum reference input enables load-sensitive regulation—fuel pressure rises under acceleration and drops at steady-state, improving response and reducing heat in the return line. Users installing this regulator on modified powerplants appreciate the transparent pressure adjustment and sealed design that prevents fuel leakage on high-vibration platforms.