Description
The Mallory/MSD 4070M Fuel Pump is an ideal unit for use with the Holley and Weber carburetor units that we offer from Racing Beat. The Mallory 4070M pump is a high-pressure, 12-volt fuel pump that delivers 70+ GPH (free flow) and contains an internal bypass regulator set at the Racing Beat recommended 6 PSI. This pump features 3/8″ NPT thread sizes, and a 5/16″ feed line is recommended. (Hose fittings are not supplied with this pump.)
If the vehicle will be used for racing applications, (especially drag racing) adding an optional return-style Mallory/MSD Regulator and blocking off the internal bypass in the pump (and allowing the pump pressure to increase) is recommended. (Blocking components are supplied with this regulator.) This set-up will greatly reduce the pressure drop off that can occur during sustained full-throttle runs. A 3/8″ return fuel line is recommended for use with this regulator. (Hose fittings are not included.)
Please note – this item is special order only, and subject to our Special order T&C’s
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