Holley Fuel Cell EFI Pump Module Assembly

Only 4 left
SKU: HLY12-146
Fuel Pump, Electric, In-Tank, 5-3/8 in 12-Bolt Flange, 450 lph, 8 AN Inlet, 10 AN Outlet, 7-1/2 to 12 in Depth, Installation Hardware Included, Alcohol / Gas, Kit

Earn [points_amount] when you buy this item.

Regular price $521.95
Regular price Sale $652.95 Sale price $521.95
Free Shipping on orders over $149! Exclusions may apply.
PROP 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm

Updating your racing fuel system to EFI is so simple! Holley is excited to introduce our Holley Fuel Cell EFI Pump Modules. While the name includes EFI, these modules can be used as an upgrade for carbureted systems as well with the proper regulator. The modules were designed to drop in as a direct replacement for your existing 6 or 12 bolt flange fuel cell cap assembly. The billet top flange includes an 8AN inlet port, a 10AN outlet port, and a fuel filler cap. The fuel pump depth is fully adjustable from 7.5 to 12 deep. The EFI modules are available with single 255 LPH and 450 LPH fuel pumps. The module kits include all the hardware to install into your existing fuel cell. All that you need to add is your fuel line. ***Assembly fits common Jaz, Summit, Jegs, RCI, Speedmaster and Speedway fuel cells. ***Supports up to 875 EFI or 1100 Carb HP (@ 60 PSI at 13.5 Volts / 16.9 AMP Draw)

  • Features: Update your fuel cell to EFI the easy way!
  • Designed to drop right into your existing 6 or 12 bolt flange fuel cell
  • Billet top flange housing includes an 8AN inlet and 10AN outlet port and a fuel filler cap
  • Modules are available with 255 or 450 LPH fuel pumps in single pump configurations
  • The pump depth is fully adjustable for fitment in the most popular cell sizes 7.5-12 deep.
  • Supports up to 875 EFI or 1100 Carb HP (@ 60 PSI at 13.5 Volts / 16.9 AMP Draw)
  • SPECS: Application: Universal
  • Brand: Holley
  • Flange Style: 12 Bolt
  • Free Flow GPH: 118
  • Free Flow LPH: 450
  • Fuel Type: E85
  • Gasoline
  • Inlet Size: 8 AN
  • Max PSI: 87
  • Outlet Size: 10 AN
  • Product Type: Fuel Pump
  • Part Number: 12-146
  • Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine dress-up products for street performance, race and marine applications. As a single solution or partnered with products from other Holley companies we can give you the edge you need over the competition!

    Fill cap thread is 1 1/2"-12

  • Designed to drop right into your existing 12 bolt flange fuel cell
  • Billet top flange housing includes an 8AN inlet and 10AN outlet port and a fuel filler cap
  • Modules are available with 255 or 450 LPH fuel pumps in single pump configurations
  • The pump depth is fully adjustable for fitment in the most popular cell sizes 7.5"-12" deep.
  • Supports up to 875 EFI or 1100 Carb HP (@ 60 PSI at 13.5 Volts / 16.9 AMP Draw)
  • Product Description:

  • Fuel Pump
  • Electric
  • In-Tank
  • 5-3/8 in 12-Bolt Flange
  • 450 lph
  • 8 AN Inlet
  • 10 AN Outlet
  • 7-1/2 to 12 in Depth
  • Installation Hardware Included
  • Alcohol / Gas
  • Kit
  • For over a century Holley has driven the cutting edge of fuel-system design. That work continues today through Holley’s market-leading EFI products as well as through Holley’s family of best-in-industry brands. Top brands like MSD, Flowmaster, Hurst, Accel, and many more make up the industry’s leading offering of enthusiast-driven products to deliver robust, complete performance solutions for builders, racers, and drivers. From propelling the LS-, Coyote-, and Gen 3 Hemi-swap trends, to continuously innovating late-model and vintage vehicle performance, Holley’s commitment to its customers and their cars is at the core of everything we do.