Holley

Holley fuel pressure regulators are designed to precisely control the fuel pressure from the fuel pump to the carburetor. Too much fuel pressure for a given needle and seat assembly can overload the needle and seat and may cause flooding or drivability problems. Each Holley fuel pressure regulator i..

The "Holley Blue" Standard Pressure Electric Fuel Pump is designed for street performance applications. It boasts a free-flow capacity of 110 gallons per hour and can maintain a 9 psi line pressure while flowing 88 gallons per hour. With a pre-set pressure of approximately 7 psi and a maximum pressu..

The "Holley Red" Standard Pressure Electric Fuel Pump is designed for street performance applications. It boasts a free-flow capacity of 140 gallons per hour and can maintain a 9 psi line pressure while flowing 120 gallons per hour. With a pre-set pressure of approximately 7 psi and a maximum pressu..

The "Holley Mighty Mite" Electric Fuel Pump is designed for street applications. It boasts a free-flow capacity of 25 gallons per hour and can maintain a 1.5-3.5 psi line pressure while flowing 25 gallons per hour. With a pre-set pressure of approximately 1.5 psi and a maximum pressure of 3.5 psi, i..

The "Holley Red" Standard Pressure Electric Fuel Pump is designed for street performance applications. It boasts a free-flow capacity of 97 gallons per hour and can maintain a 4 psi line pressure while flowing 71 gallons per hour. With a pre-set pressure of approximately 7 psi and a maximum pressure..