140 Gph Comp Fuel Pump

The 140 Gph Comp Fuel Pump by MALLORY is designed for performance-oriented builders and mechanics who require dependable fuel delivery in modified and high-output engines. This mechanical fuel pump is ideal for naturally aspirated builds, carbureted setups, and classic hot rods where consistent pressure and volume are essential.

The pump features a compensator design that automatically adjusts fuel delivery based on engine demand, ensuring stable pressure during idle, cruise, and peak acceleration. This intelligent compensation helps prevent fuel flooding at high RPM and reduces the risk of vapor lock during extended high-heat operation, making it a valuable asset in tight engine bays and during summer driving.

The 140 Gph Comp Fuel Pump is suitable for both small-block and big-block applications across Chevrolet, Ford, Mopar, and other platforms that utilize mechanical fuel pump mounts on the engine block. Proper installation requires verification of mounting pad compatibility and careful fuel line routing to avoid heat-related degradation near the exhaust manifold.