The Mighty Mite range of electric fuel pumps from Holley are designed for high power carburettor fed engines. The pumps are compatible with Petrol, Diesel, Alcohol and E-85 fuels and feature solid state technology for reliability and longevity. Holley Mighty Mite fuel pumps are easy to install and are supplied as kit which includes a pre filter and outlet union to accept 8mm (5/16") bore push on hose.We recommend that Mighty Mite pumps are located below the fuel tank outlet and within 1 metre of the tank to ensure the best performance.Available in 3 different flow rates:25 gallons per hour @ 3 Psi - Suitable for naturally aspirated engines up to 300 Bhp32 gallons per hour @ 5 Psi - Suitable for naturally aspirated engines up to 400 Bhp34 gallons per hour @ 7 Psi - Suitable for naturally aspirated engines up to 400 BhpAll pumps in the range are for 12v negative earth operation and have a maximum current draw of 2 amps.Inlet / outlet ports - 1/8" NPT