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Holley 12-149

Holley Fuel Cell EFI VR Series Pump Module Assembly


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Holley Fuel Cell EFI VR Series Pump Module Assembly $1,966.95
Out of stock
Fuel Cell EFI VR Series Pump Module Assembly
  • 12-Bolt Mounting Flange
  • 335 GPH Flow Rate
  • Rated for 4400 EFI HP / 4800 Carb HP
  • Dual Brushless Pumps
  • -8 AN Inlet
  • -10 AN Outlet
  • Holley 12-149 Details

    Dual Pump Configurations


    EFI rated fuel hoses and clamps are required when connecting this module to existing vehicles fuel lines. Failure to use proper plumbing equipment can lead to involuntary line disconnect which can result in fuel leaks, fire, personal injury or death. Always use extreme caution when handling fuel.


    • VR fuel pump modules are compatible with methanol and E85 for competitive drag race use only when draining and flushing after each event.
    • Pumps include a 2 step controller for pump speed control on each pump independently with 18.5-volt compatibility. A low-speed control for low fuel consumption or at full speed for high fuel consumption requirements.


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    Holley makes updating your fuel cell system to EFI simple with their line of EFI pump modules. The modules are designed as a drop-in direct replacement for popular 6 and 12 bolt fuel cell flanges from many manufacturers. The billet top flange includes an -8 AN inlet port, a -10 AN outlet port, and a large fuel filler cap for quick and easy fill-ups. The pump on each module slides on a rail system and is adjustable from 7.5 in. to 12 in. deep for fitment into some of the most popular fuel cells on the market. Holley offers multiple fuel pump sizes configurations for applications from 550 horsepower to an extreme 4800 horsepower engines. Each module kit includes all hardware needed to install into an existing fuel cell.


    • Fits popular fuel cells from brands such as JAZ, JEGS, & Speedmaster
    • Can be used in carbureted applications 
    • Designed to drop right into an existing 6-bolt or 12-bolt flange fuel cell
    • Billet top flange housing includes an -8 AN inlet, -10 AN outlet port, and a fuel filler port
    • Modules available with 255 and 450 LPH fuel pumps in single or dual pump configurations and with a 335 GPH dual brushless pump setup
    • The pump depth is adjustable for fitment in cell sizes 

    Items You Need

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

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.


    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.