The Holley HP fuel pump pairs a quiet, efficient gerotor gearset with show-quality billet construction, delivering strong flow for street or race applications while keeping noise well below traditional vane-style pumps.
Specifications:
- Application: Universal
- Brand: Holley
- Category: Air and Fuel Delivery
- Free Flow: 125 GPH / 473 LPH
- Fuel System: Carbureted
- Fuel Type: Gasoline, Alcohol, Methanol, E85
- Inlet/Outlet Size: 3/8" NPT
- External Material: Aluminum
- Motor Finish: Chrome
- Pump Body Color: Black Anodized
- Product Type: Fuel Pump
- Sub Category: Fuel Pumps and Related Components
- Part Number: 12-125
Flows 125 GPH free flow (110 GPH at 7 psi), powering engines from stock up to 700 horsepower on gasoline. Features a mil-spec nickel PTFE hard-anodized billet base, show-quality chrome 12V motor, and a profiled black powder-coated mounting bracket, standing 6 1/4" tall. Should be mounted below the fuel level of the tank for a good gravity feed on the inlet side; relay kit P/N 12-753 is recommended for 12-volt systems.
FAQ
What fuels is this pump compatible with?
Gasoline or alcohol, per Holley's listed compatibility (fuel type data also lists methanol and E85).
How much horsepower can this pump support?
Up to 700 horsepower on gasoline.
How should this pump be mounted?
Below the fuel level of the tank for a good gravity feed on the inlet side; relay kit P/N 12-753 is recommended, for 12-volt systems only.
What size fittings does this pump use?
3/8" NPT inlet and outlet fittings.
