How do I choose a mechanical fuel pump?
When selecting a mechanical pump we need to consider the RPM at which the pump will operate and the specific target RPM for Peak Torque and Peak HP for the engine. Typically the mechanical pumps are operated at ½ crankshaft speed.
How do you size a mechanical fuel pump?
A good estimator of volume to power is approximately 10 hp per gallon or 2.64 hp per liter. For example if your pump flows at 50 gph it should be able to support a 500 hp engine (50 x 10 = 500). However, to actually know the gph you must also consider the fuel pressure required for your engine.
Does horsepower affect fuel consumption?
Horsepower is a major factor in a vehicle’s fuel consumption. More power generally means higher fuel consumption. This means you can save money on fuel, and reduce your impact on the environment, by choosing a vehicle with no more horsepower than you need.
Can I replace my mechanical fuel pump with an electric one?
Leave the mechanical pump in place and put an electric one by the tank: You can do this if you want to keep your mechanical fuel pump as a backup in case your electric fuel pump gives out. This is arguably unnecessary because electric fuel pumps are designed to last a long time.
What kind of fuel pump does a big block V8 use?
High-Output Fuel Pump – Big Block Chevy V8 With 3/8″ NPT 130 GPH Regulated 7-1/2 To 9 PSI – Regulator Required This heavy duty, high-output marine mechanical fuel pump is designed toprovide a continuous supply of fuel to Chevrolet V8 performance engines. The heavy duty construction ensures longevity under the most extreme conditions.
Can a Gen 5 fuel pump be upgraded?
High Performance Fuel Pump Upgrade For Raw Water Pump Mounted Fuel Pumps On Big Block Chevy Gen 5 & 6 Engines By swapping our redesigned pump assembly on to your Gen 5 or Gen 6 fuel pump we can increase your fuel system to an estimated 120 GPH mechanical self-regulated pump at 6-8 PSI. This pump has -8 inlet and a -8 outlet.
How much fuel does a Holley fuel pump use?
Holley mechanical fuel pumps range from 80 GPH to 225 GPH in many various applications to meet the fuel demands of most engines. Whether you are looking for a street performance or an all out race mechanical fuel pump, Holley has the pump you need!
What kind of fuel pump does Ke performance use?
KE Performance Products new fuel pump is based on the industry standard Carter mechanical marine vent style fuel pump but features a custom 6061-T6 billet aluminum intermediate and lower housing. This pump is designed to offer greater reliability, increased strength/durability and more consistent fuel pressure and flow.