Holley 255 LPH OE Style EFI 74-81 Camaro Firebird Fuel Tank Modules - Part# 12-304
1974-81 Camaro/Firebird GM F-Body
• 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
• 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
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 1977-81 F-body 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.
|Free Flow LPH||255|
|Fuel Sending Unit Ohms||0-90 Ohms|
|Inlet Diameter (in)||5/16"|
|Product Type||Fuel Pump Module|
|Warranty||Limited 90 Day|
WARNING: Cancer and Reproductive Harm - https://www.p65warnings.ca.gov
Holley Sniper EFI IAC Plug - Part# 543-123Remote IAC (Idle Air control) and plug -...
GM LS 24x Crank, 1x Cam - 4.8/5.3/6.0 Truck Engines - Multec 2 Injector Harness...
Holley Sniper EFI Throttle Lever Extension - Part# 20-16The Sniper EFI Throttle Lever Extension bolts...
Sniper EFI Remote IAC Kit - Part # 543-122designed for Sniper EFI 2x4 installations that...