Holley - 12-135

Holley In-Tank RetroFit Fuel Module 525 LPH Returnless Style

525 LPH Drop-In Retrofit EFI Fuel System w/Hydramat Supports up to 1200 EFI or 1450 Carb HP (@ 60 PSI at 13.5 Volts / 16.9 AMP Draw)

The Holley In-tank RetroFit Fuel Modules are now available with a 525 LPH Pump. Convert your factory tank or fuel cell to an in-tank EFI fuel system quickly and easily! And- add the benefits of a Holley Hydramat in the process! The conversion is easily accomplished with basic tools and requires no welding or fabrication. The billet aluminum module design includes a billet pump hanger bracket to control pump vibration while also providing a low profile 5 inch diameter design to fit where space is at a premium. Holleys innovative clamping system and integrated fuel pump makes it easy. Supports up to 1200 EFI or 1450 Carb HP (@ 60 PSI at 13.5 Volts / 16.9 AMP Draw) Of course there are many variables, estimates are based on gasoline. Individual systems will vary based on fuel system design, regulator type, fuel cell location, etc...

• Retrofit Fuel Module 525 LPH-Returnless Style
• Installs in any fuel tank from 8” to 12” deep to fit a wide variety of applications
• The low profile 5 inch diameter design is only 1.275 inches thick above the tank mounting surface for added clearance when needed
• The innovative clamping system allows you to locate the module anywhere in the tank beside your existing sending unit
• The clamping system allows you to rotate the unit 360 degrees for easier clocking of the plumbing and wiring locations under your ride
• Includes innovative Holley Hydramat to ensure consistent fuel supply. The 3” x 15” HydraMat mounting flange has 6 clocking pin locations to allow for 360 degree adjustment to clear sending unit levels or any tank floor restrictions
• Black anodized aluminum construction for corrosion resistance and long lasting good looks
• ¼” NPT ports for a wide variety of plumbing options
• Optional roll over valve available