2019-2026
2009-2018
2002-2008
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Holley Fuel Transfer Tank Pump; 12 BOLT FLANGE 255 LPH PUMP SINGLE
Item R114609
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features
- 12 Bolt Flange 255 LPH Drop In EFI Pump Module
- Supports Up To 550 EFI Or 700 Carb HP At 60 PSI, 13.5 Volts, And 10.4 AMP Draw
- Billet Aluminum Top Flange Includes An 8AN Inlet Port, 10AN Outlet Port, And Integrated Fuel Filler Cap
- Fuel Pump Depth Fully Adjustable From 7.5 To 12 Inches
- Single 255 LPH Electric Fuel Pump Configuration
- Includes All Hardware Needed To Install In Existing Fuel Cell
- Compatible With Common RJS, Jaz, Summit, Jegs, RCI, Speedmaster, And Speedway Fuel Cells
- Fuel Filter Included; Fuel Sending Unit And Pressure Sensor Not Included
- Aluminum Housing With Cork Gasket For Leak-Free Seal
- In-Tank Mounting Featuring One 8 AN ORB Inlet And One 10 AN ORB Outlet
- Maximum Operating Pressure 60 PSI, Maximum Rated Pressure 80 PSI
- Negative Ground, 12V Operation With Included 2-Wire Harness
- Average Current Draw Is 10.4 Amps
- Returnless System And Regulator Are Not Included
- Manufacturer's Limited 90 Day Warranty Included
- Universal Fitment For Popular 12 Bolt Flange Fuel Cells
Description
Premium Fuel Delivery. The Holley Fuel Cell EFI Pump Module Assembly is engineered for reliable and efficient fuel delivery in high-performance EFI and carbureted racing fuel systems. It is designed as a direct drop-in replacement for standard 12 bolt flange fuel cell caps, enabling easy upgrades without major modifications. This pump supports high horsepower demands, ensuring consistent fuel flow during competitive racing or performance driving.
Construction and Appearance. This fuel pump module features a precision-machined billet aluminum top flange for durability and lightweight performance. The pump housing is made from aluminum with a cork gasket to ensure a leak-free seal. Its clean, professional finish is suited for demanding racing environments, combining functionality and aesthetic appeal.
Installation. Installation is straightforward since the pump module drops directly into existing 12 bolt flange fuel cells without drilling. All necessary mounting hardware is included, simplifying the upgrade process for racers and enthusiasts.
Warranty. This product includes a manufacturer's limited 90 day warranty.
Application. Fits universally with most popular racing fuel cells that feature a 12 bolt flange, including brands like RJS, Jaz, Summit, Jegs, RCI, Speedmaster, and Speedway. There are no vehicle-specific fitment restrictions.
Holley 12-144
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Fuel Pump Hanger Assembly
- (1) Gasket
- (1) Mounting Ring
- Mounting Screws
- Plastic Washers
- (2) Zip Ties
- (1) Fuel Pump Sock
5.0
Customer Reviews (1)
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