94ford5liter

i was just wondering on a 1994 gt what is the liters per hour on the stock fuel pump? I was also wondering would a 155lph pump be enough to support a 9lb powerdyne?

RawGtPower

I think stock is somewhere around 100lph. You should go with a 255lph. You can always adjust with a regulator.

94ford5liter

i don't plan on getting the powerdyne for a while, and powerdyne says you only need 150lph to run it. Won't the car get gas mileage in the single digits with a 255? With gas at 3.50 a gallon for 91 octane that sucks lol

RawGtPower

Then go with a 190lph, thats what i have. But if you plan on doing any other future mods, id stick with a 255. I was thinking ahead, because i was planning on procharging mine. With a fuel pressure regulator, you can regulate any amount of fuel entering your engine.

RawGtPower

sorry, i didnt notice you had h/c/i if you supercharge, go with the 255. Youll be fine with a regulator.

94ford5liter

alright thanks for the help man, ill just go with the 255

RawGtPower

your paying 3.50 a gallon. Where do you live?

bouchermb

Go 190lph, at least. I did and I only have a 5 psi blower.