Holley's Mighty Mite electric fuel pump delivers strong flow in a compact, quiet housing, running on 12 volts and compatible with gasoline, diesel, blended alcohol, and E85.
Specifications:
- Flow Rate: 32 GPH (121 LPH)
- Operating Pressure: 4-7 PSI
- Voltage: 12V
- Inlet/Outlet Size: 1/8" NPT
- Hose Size: 5/16"
- Housing Material: Steel, Black Finish
- Rated Output: Up to 400 HP naturally aspirated
- Part Number: 12-427
Mount within 12" of the fuel tank with mounting holes 2-3/8" apart; this pump has no built-in check valve or anti-siphon valve, so fuel can flow in either direction when it's off. Includes a fuel filter, fittings, and mounting hardware, and is made in the USA.
FAQ
What's the flow rate and pressure of this pump?
32 GPH at 4-7 PSI.
What fuels is it compatible with?
Gasoline, diesel, blended alcohol, ethanol, and E85.
Does it have a check valve?
No, it has no one-way check valve or anti-siphon valve, so fuel can flow in either direction when it's off.
What's included in the box?
A fuel filter, fittings, and mounting hardware.

