Description
Performance Fuel Pump. The Holley 32 Gph Mighty Mite Electric Fuel Pump, 4-7 Psi provides reliable fuel delivery for performance engines up to 400 horsepower naturally aspirated. It maintains consistent fuel pressure for carbureted applications, ensuring optimal engine performance and preventing fuel starvation during operation. This pump is ideal for use in trucks, cars, generators, and agricultural equipment running various fuel types.
Construction and Appearance. The fuel pump features a robust steel body finished in black along with plastic components for durability and corrosion resistance. It includes an integrated mounting bracket and comes complete with fuel filter, fittings, and mounting hardware for straightforward installation. The design incorporates a quiet operating profile, running at 65 decibels. Note the pump does not include a one-way check valve or anti-siphon valve, and fuel can flow in either direction when the pump is off.
Installation. Installation is straightforward with simple two-wire hookup and mounting holes spaced 2 3/8 inches apart. It should be mounted within 12 inches of the fuel tank for optimal functionality. No complex drilling is necessary depending on mounting location and vehicle configuration.
Warranty. This product includes a manufacturer’s limited 90-day warranty.
Application. Designed as a universal fit for carbureted fuel delivery systems compatible with all fuel types including gasoline, diesel, ethanol blends like E85, and blended alcohol. It is suitable for trucks, cars, generators, and agricultural equipment. This pump is not designed or certified for aircraft use.
Holley 12-427
CA Residents: WARNING: Cancer and Reproductive Harm
- 32 Gal/Hour Flow
- 4-7 Psi Operating Pressure
- 12 Volt Operation
- Reliable Solid State Design For Longer Life
- Compatible With Gasoline, Diesel, Blended Alcohol, Ethanol, E85
- Simple Two Wire Hookup
- Self-Priming And Regulating
- 12 Inch Dry Lift Capable
- Quiet Operation At 65 Db
- Suitable For Carbureted Trucks, Cars, Generators, And Agricultural Equipment
- Includes Fuel Filter, Fittings, And Mounting Hardware
- Engineered To Match Performance With Major Carburetor Brands
- Made In The USA
- Hose Barbs Fit 5/16 Inch Fuel Hose
- Not Designed For Use On Aircraft
- Fits Universal Applications






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