Holley External Electric Fuel Pump - Red

This range of externally mounted Holley electric fuel pumps are designed for use on carburettor equipped engines and are available with 3 different pressure and flow rates to suits most applications. RED Pump - The Holley RED pump has a maximum delivery pressure of 7 Psi and a maximum flow rate of 97 Gallons Per Hour meaning that a regulator is not required. The RED pump is not suitable for use with Methanol or Alcohol fuels. Ideal for mildly modified engines. BLUE Pump - The Holley BLUE Pump has a maximum delivery pressure of 14 Psi and a maximum flow rate of 110 Gallons Per Hour. Included is a Holley regulator which is adjustable from 4.5 - 9 Psi. The BLUE pump is not suitable for use with Methanol or Alcohol fuels. Ideal for heavily modified road or race engines. BLACK Pump - The Holley BLACK Pump has a maximum delivery pressure of 14 Psi and a maximum flow rate of 140 Gallons Per Hour. It is recommended that a regulator is used with this pump. The BLACK Pump is suitable for use with E/85 and Alcohol fuels as well as petrol. It is NOT suitable for Methanol. Ideal for very high horsepower applications.All the Holley pumps are a rotor and vane design to give a constant fuel flow with no pulsing combined with excellent reliability. Externally accessible pressure relief valves feature on all of the pumps and mounting brackets are supplied.The inlet and outlet ports are 3/8 NPT female thread and adaptors are available separately to suit various fittings.