How much pressure does a Holley blue pump put out?

How much pressure does a Holley blue pump put out?

Distinctive “Blue” logo. Flows 110 GPH (free flow) Flows 88 GPH at 9 psi. maximum pressure is 14 psi.

Does a Holley Blue fuel pump need a return line?

The “blue” pump, P/N12-802-1, is rated at 110 GPH and it is designed for street/strip applications. These feature a gerotor pump design which is extremely efficient and quiet. Fuel pressure is pre-set at 15 PSI and both a pressure regulator and 3/8″ return line to the tank are required.

How much HP can a mechanical fuel pump support?

Although a good mechanical fuel pump can feed your engine for up to 400 horsepower, have an electric fuel pump can be added insurance. Most carbureted systems up to this horsepower range do not use a return line. Once you get above 450 horsepower, you might want to think about a return-style fuel system.

Does a fuel pump give more hp?

However, when the discussion moves into the topic of whether or not fuel injection increases horsepower, we’ve got you covered. We have done some research on fuel injection versus carburetor and found an answer. The technical answer is yes; fuel injectors can add 10 extra horsepower at peak.

Does an electric fuel pump need a return?

A pump does never need a return line. A pressure regulator can need one though. The pressure regulator is placed between the pump amd the engine, and keeps the pressure constant, which is needed to precisely deliver fuel.

Can you rebuild a Holley fuel pump?

First, the old pumps you could rebuild the electrical motor and install new brushes. ( I have no idea when they changed them) today the pump’s electrical motor is not serviceable. If the motor wears out, you must replace it. Note: Mallory pump electrical motors are still serviceable with brush kits.

How many amps is a Holley Blue fuel pump?

3 amps
Blue pumps can provide 110 GPH free flow at only 3 amps and maintain 14 psi.

Can you use an electric fuel pump with a carburetor?

Yes, you can and some cars like Chevrolet Vegas and equipment was factory manufactured with electric fuel pumps. Many electric fuel pumps are designed to run in fuel tank or inline outside the tanks , with pre-set fuel pressure for carburetor use.

How much HP will a Holley black pump support?

They are rotor/vane-style pumps designed to flow high volumes of fuel at low pressures, perfect for low- to high-horsepower carbureted applications. The Holley Red pump flows 97 gph and supports 425 hp, while the Blue pump flows 110 gph and supports 550 hp. Stepping up to the Black pump yields 140 gph and 750 hp.

How much is a fuel pump for 800 hp?

Making the Choice

Fuel Pump Free Flow Carbureted Engine Fuel Injected w/ Power Adder
50 gph/190 lph 600 hp 400 hp
67 gph/255 lph 750 hp 500 hp
90 gph/340 lph 1000 hp 600 hp
125 gph/470 lph 1300 hp 800 hp

Does an electric fuel pump need a regulator?

Most lever style mechanical fuel pumps don’t require a regulator and some electric fuel pumps even have the regulator built right into them, and eliminating the need to purchase an external unit. …