Holley In-Tank Retrofit Fuel Module, 255 LPH

255 LPH Drop-In Retrofit EFI Fuel System w/Hydramat Supports up to 550 EFI or 700 Carb HP (HP Rating @ 60 PSI at 13.5 Volts / 10.4 AMP Draw)

• The easiest way to convert your vehicle to an in-tank, EFI fuel system
• Installs in any fuel tank from 6.5” to 12” deep to fit a wide variety of applications
• The low profile design is only 1.275" 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 that you might encounter
• Black anodized aluminum construction for corrosion resistance and long lasting good looks
• 1/4" NPT ports for a wide variety of plumbing options
• Ideal for Terminator EFI, Sniper EFI, MSD Atomic EFI or any TBI of EFI conversion
• Optional roll over valve available
• Two different fuel pumps are available to match your requirements - 255LPH or 400LPH for both return and returnless style systems

It is recommended to use a Holley 12-753 30 Amp Fuel Pump Relay along with a minimum size of 12 Gauge wire for your installation.

*** Maximum 6AN line and fitting size due to space limitations between unit and fuel tank.