Holley 12-144 Fuel Cell EFI Pump Module Assembly 12-Bolt Flange 255 LPH Drop-In EFI

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 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 inch to 12 inch 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 Rjs, Jaz, Summit, Jegs, Rci, Speedmaster and Speedway fuel cells.

Supports up to 550 EFI or 700 Carb HP (HP Rating @ 60 PSI at 13.5 Volts / 10.4 AMP Draw)

Features and Benefits:

• 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 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 inch-12 inch deep
• Supports up to 550 EFI or 700 Carb HP (HP Rating @ 60 PSI at 13.5 Volts / 10.4 AMP Draw)

Associated Comments:

• Fill cap thread is 1 1/2 inch-12

Details:

• Application: Universal
• Average Current Draw: 10.4 Ampere
• Average Flow Rating: 255 Liters per Hour
• Flange Style: 12 Bolt
• Free Flow GPH: 67
• Free Flow LPH: 255
• Fuel Type: Gasoline
• Fuel Filter Included: Yes
• Fuel Sending Unit Included: No
• Fuel Tank Pressure Sensor Included: No
• Gasket Or Seal Included: Yes
• Gasket Or Seal Material: Cork
• Grade Type: Performance
• Height: Adjustable
• Housing Material: Aluminum
• In Tank or External: In Tank
• Inlet Quantity: One
• Inlet Size: 8 An
• Inlet Type: 8 An Orb
• Internal Or External Strainer: External
• Lock Ring Included: Yes
• Max PSI: 80 PSI
• Maximum Pressure: 60 Pounds per Square Inch
• Mounting Hardware Included: Yes
• Negative Ground: Yes
• Outlet Quantity: One
• Outlet Size: 10 An
• Outlet Type: 10 An Orb
• Pump Type: Electric
• Regulator Included: No
• Returnless: No
• Single Or Dual Pump: Single
• Universal Or Specific Fit: Universal
• Voltage: 12 Volts DC
• Warranty: Manufacturer's Limited 90 Day Warranty
• Wire Harness Included: Yes
• Wire Quantity: 2.0

Installation Guide: Download PDF

Installation / Product Video: Watch on YouTube

⚠️ California Proposition 65 Warning
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.