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Holley

150 GPH Dominator In-Line Billet Fuel Pump

Street/Strip Carb or EFI Applications Supports up to 1400 EFI or 1830 Carb HP Compatible with Pump Gas*, Race Gas, Diesel or E85

Part # 12-1400 Be the first to write a review

150 GPH Dominator In-Line Billet Fuel Pump

Not Available

3

Emissions

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

See Emissions Details
Need to feed some serious horsepower? Have a nitrous or forced induction powerplant that also sees street duty? Holley's Dominator™ in-line fuel pumps are the answer! The patent pending twin pump design allows you to use one pump for cruising and both pumps when you activate the nitrous switch or start building boost! By staging the second pump, you eliminate the unnecessary recirculating and heating of extra fuel which can lead to poor performance and hot fuel issues. As an added benefit for the hard core enthusiasts that run events like Hot Rod Power Tour and the Baja 1000, the extra pump offers the peace of mind that you will always finish what you start! For hard core race vehicles, both pumps can be wired for full time duty to get maximum performance and are proven with 18.5 volt compatibility at pressures up to 80 psi. At only 5.1 lbs, they weigh half a pound less than competitive 1000+ horsepower pumps yet have twice the features!

Features:

  • Part # 12-1400 is no longer available and is superceded by <a href="https://www.holley.com/products/fuel_systems/fuel_pumps_regulators_and_filters/fuel_pumps/carbureted_electric_fuel_pumps/parts/12-1600">Part # 12-1600</a>
  • Part # 12-1400 can also be replaced with <a href="https://www.holley.com/products/fuel_systems/fuel_pumps_regulators_and_filters/fuel_pumps/carbureted_electric_fuel_pumps/parts/12-1800">Part # 12-1800</a>
  • Billet aluminum construction for durability and good looks
  • 10 AN O-ring inlet/outlet for high flow and superior sealing
  • Excellent for use with carbureted or EFI applications
  • Fully submersible in-tank for custom applications, space savings and less plumbing
  • Compatible with 12v to 18.5v systems for street or race use
  • Compact (7.5” Long x 5” Wide x 2.5” Tall) for easy installation on frame rails or other tight areas
  • Twin pump design allows the use of both pumps simultaneously or independently - second pump can be activated on demand for power adders such as nitrous or boost
  • Patent pending dual pump technology
  • Proven durability beyond 3,000 hours in gasoline or diesel fuels
  • Weighs only 5.1 lbs.
  • Current draw at 43 PSI and 13.5 VDC is 11.2 Amps

About Holley

Looking for Holley performance products? We're the undisputed leader in carburetors, fuel pumps, fuel injection, intake manifolds, and more. Buy now!

ApplicationUniversal
Brand Holley
Emission Code3
Free Flow GPH150
Free Flow LPH568
Fuel SystemEFI/Carb
Fuel TypePump Gas* / Race Gas / Diesel / E85
Inlet Size10 AN O-Ring - 7/8-14 SAE
MaterialAluminum
Outlet Size10 AN O-Ring - 7/8-14 SAE
Product TypeFuel Pump
Pump Body ColorBlack Anodized
UPC090127671092
Part Number12-1400
3

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.


The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle


WARNING: It is against the law to install this part on an Emissions Controlled Vehicle


The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Instructions for Part# 12-1400
Holley Fuel Systems Chart
*Pump gas compatible for intermittent or under 90 degree ambient temperature use Pump gas use recommendations: •This pump is compatible with pump gas but is not recommended for street-driven vehicles where the ambient temperature is regularly above 90 degrees •For street driven vehicles in high temps with pump gas, Holley recommends part numbers 12-1200 or 12-1600 for optimum hot fuel handling • Proper fuel system engineering is critical for maximum performance. Please see Holley Fuel System Chart for information about the proper installation of your fuel system.•To reduce fuel temperatures and vapor lock issues, it is recommended to operate these pumps using one pump for daily driving and low power levels and bring the second pump in with a pressure switch or other device when fuel flow needs to increase. This will reduce heating of the fuel load by eliminating excess fuel circulating to the front of the vehicle, thru the fuel rails and back the tank. Will work with E-85! These pumps do not have an internal bypass. A bypass style regulator and return line are required. This pump is not designed to use a standard conical seat style union in the inlet or outlet of the pump. Example: Part #AT981510ERL. Use of this style of fitting will block flow and WILL lead to poor performance and pump failure. The ONLY correct fitting to use is a contoured port fitting with an O-ring seal such as: Part #AT985010ERL
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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.