Fast Guppy’s Speed Shop


  • Sale
  • Regular price $465.95
Shipping calculated at checkout.

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 and dual 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 RJS, Jaz, Summit, Jegs, RCI, Speedmaster and Speedway fuel cells.

***Supports up to 1100 EFI or 1400 Carb HP (@ 60 PSI at 13.5 Volts / 16.9 AMP Draw)


  • Update your fuel cell to EFI the easy way!
  • 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
  • Module with Dual 255 LPH fuel pumps configurations
  • The pump depth is fully adjustable for fitment in the most popular cell sizes 7.5”-12” deep.
  • Supports up to 1100 EFI or 1400 Carb HP (@ 60 PSI at 13.5 Volts / 16.9 AMP Draw)


Application Universal
Brand Holley
Emission Code 5
Flange Style 12 Bolt
Free Flow GPH 132
Free Flow LPH Dual 255
Fuel Type E85
Inlet Size 8 AN
Max PSI 87
Outlet Size 10 AN
Product Type Fuel Pump
Single or Dual Pump Dual
Warranty Limited 90 Day
Part Number 12-145