Holley EFI Fuel Tank Modules - 255 LPH - Tri-Five Chevrolet Vehicles

Holley EFI Fuel Tank Modules - 255 LPH - Tri-Five Chevrolet Vehicles

In-tank fuel pump module for 1955-1957 Chevrolet Coupe & Sedan. Supports Up To 550 Horsepower.

Overview

This in-tank fuel pump module is a high-pressure unit that flows 255 liters per hour (LPH) and is capable of supporting electronic fuel injection (EFI) engines producing up to 550 horsepower. Featuring a pre-calibrated fuel-level sending unit designed to work with the factory fuel gauge for this application is included. This module also features a HydraMat filter which has a unique internal reservoir that keeps fuel available at the pick-up and also provides protection from contaminates

The fuel pressure is internally regulated to 58 psi eliminating the added expense and effort of purchasing and installing an external fuel pressure regulator - no separate return line is required because this module returns excess fuel right inside the tank! This 1955-1957 Chevrolet Coupe & Sedan Muscle Car EFI Fuel Pump module was designed as a direct replacement for your factory pick-up and sending unit. There is no need to purchase a custom EFI fuel tank. You can even retain the factory fuel hard line - just connect the outlet of the pump module to the hard line on your vehicle with EFI-rated fuel hose and hose clamps available in the Earls Vapor Guard line. This Muscle Car EFI Module includes a 255 LPH fuel pump and a Holley HydraMat. HydraMat is an amazing patent-pending fuel reservoir system that reduces fuel starvation issues that might otherwise occur while cornering, accelerating, stopping, traversing inclines, and during low fuel conditions.

Features:

• Supports up to 550 horsepower (HP)
• Flows 255 liters per hour (LPH)
• Internally regulated to 58 PSI
• Included HydraMat patent-pending fuel reservoir system that reduces fuel starvation issues

Application    1955-1957 Chevrolet Coupe/Sedan
Average Flow Rating    255 LPH
Connector Gender    Male
Free Flow LPH    255
Fuel Filter Included    Yes
Fuel Sending Unit Included    Yes
Fuel Sending Unit Ohms    0-30 Ohms
Fuel Tank Pressure Sensor Included    No
Fuel Type    Gasoline
Gasket Or Seal Included    Yes
Grade Type    Performance
In Tank or External    In Tank
Inlet Diameter (in)    5/16 IN      5/16"
Inlet Quantity    One
Lock Ring Included    Yes
Material    Steel and Plastic
Maximum Pressure    58 PS
Negative Ground    Yes
Outlet Outside Diameter    3/8 IN
Outlet Quantity    One
Pump Type    Electric
Regulator Included    Yes
Resistance Ohms Empty    0 82
Resistance Ohms Full    90 82
Strainer Included    Yes
Vent Size    N/A
Warranty    Manufacturer's Limited 90 Day Warranty
Wire Harness Included    Yes

Links
Instruction Sheet

Note:  The pump is not compatible for use with PWM (Pulse-width Modulation) Not compatible with wagon or delivery models.