Edelbrock 3604 High Pressure EFI Fuel System Return-Style Fuel Kit
350-3604
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Return Style
Kit Details:
The Return-Style Fuel Kit includes everything needed to upgrade a carbureted fuel system to a high-pressure EFI system, excluding the fuel tank. This kit is a return-style and will complete the fuel system loop by returning unused fuel to the tank. Kit includes a 57 GPH (215 liter/hr) fuel pump, adjustable regulator, filter, Russell Twist-Lok hose, hose ends, mounting brackets and hardware. A baffled fuel tank is recommended to prevent fuel starvation. This system is rated for engines up to 600 HP when used with an E-Street EFI system.
Who should use this system?
Any vehicle that is capable of mounting a fuel pump in a location lower than the fuel tank. Must have a gravity fed path from the fuel tank to the fuel pump. Performs well in all weather conditions.
Features & Benefits:
- Supports up to 600 HP
- Fuel pressure can be adjusted for optimum performance
- Higher horsepower capacity than returnless system
- Includes a return line to eliminate the potential for fuel vapor lock
Limitations: - Will not work for 600+ HP engines
- Unbaffled tanks may exhibit fuel starvation, due to sloshing at low fuel levels
- Requires a return fitting to be installed in the fuel tank
- Installation Diagram:
Specifications:
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
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Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.