Coyote fuel pump

[65 Cobra Dude]

Folks,

What are you using for fuel pumps for your stock Coyote powered cars? FFR's instructions say 255lph but the Ford Racing catalog says:

155lph good to 440 naturally aspirated HP with 10% safety factor

190lph good to 540 naturally aspirated HP with 10% safety factor

255lph good to 720 naturally aspirated HP with 10% safety factor

Is 255lph overkill?

Thx,

Henry

[ClemsonS197]

It's a return style system, so whatever the motor doesn't want goes back to the tank. I used a 255lph so it's never starved.

[Mustang Man]

I have a 255 lph in my NA Mustang (was 450 hp 347), and one in the Roadster (427W stroker, also NA). I just put a 340 lph Aeromotive pump in our '68 Mustang project with a fairly stock 4.6L Three-Valve NA engine. All return style setups and never had a problem with the 255 units (lack of volume or pressure or overheating the fuel).

HTH Henry...
Mark

[65 Cobra Dude]

Thank you Clemson and Mark. I'll stick with the 255lph.

Mark - loooking forward to getting back there soon...

Henry

[Mustang Man]

Sounds good Henry. Let me know when you're in town. Will you be bringing the '33 down with you?

Mark

[Hammink Performance]

We used the 255lph on our Coyote race car which is WOT most of the time and it never starved either.

[65 Cobra Dude]

Will do Mark. Next time I come down, it will probably be for good... I'll have the 33 and the MKIV I am working on now.

Thx Hammink for your response,

Henry

[FFinisher]

I used 255LPH in John MIllette's car. I bet you know that already.

[Mustang Man]

Great Henry! Did you sell your GTM though? Looking forward to you being back in the area and hitting some shows together...

Mark