Fuel Line Size Vs Hp Chart

Fuel line basics and sizing.

Fuel line size vs hp chart.

Return line only needed if using a by. Power planner open the carbureted power planner open the efi power planner open the stealth systems power plannerwe pride ourselves on the ability to fuel anything from a jr. The base fuel pressure you will run your fuel pressure at idle our calculator assumes a 1 1 rising rate fuel pressure regulator for turbo applications injector flow size make sure you select cc min or lb hr in the drop down the amount of fuel you can supply your engine directly affects the amount of power that engine is capable of. Yes the pressure drop thru a line is a nominal 5 feet versus 35 feet for the 3 8 id fuel line.

Michael rauscher many people design fuel line sizing based on common misconceptions and customs. In this case a sufficient fuel system consists of a slightly larger than stock fuel line and a couple of high flow fuel filters one before and one after the pump. Understanding then how to size the supply and return line will be good information to know. Size inches size an 350 hp or less.

The line will result in a pound drop versus the 3 pound drop for the 3 8 line at the stated flow of 83 3 gph enough to support 1000 hp at a bsfc of 5. Recommended fuel line size from the tank to the pump engine output. As such a fair amount of fuel system installations may be fine for race only applications but would be unsuited for street applications. Also precautions for ethanol alcohol methanol based fuels.

This ability comes from a greater breadth of products than any other fuel system manufacturer in. Will increasing the line size to help. When you start producing more than around 450 horsepower you really need to focus on using high quality performance parts. The sizing of fuel lines is very important to those that are starting to push the limits of power on there cars or trucks.