madmike90

i have an 03 GT and im about to install my P1SC.

i have the intercooler, 42lb injectors, colder plugs, 90mm maf, etc.

everything but the pump.

i have the chance to take my very very rare time off from work this week to install it and have my tuner tune it.

but i cant afford a pump this week, i would have to wait untill next week.

would it be possible to tune it on the stock pump safely untill i upgrade?

whats the hp limit of the stocker?

and if i want to hit 400whp, would an svt focus pump be sufficient?

thanks

mike

uberstang1

Svt pump should do the trick, stock pumps not gonna get u there.

madmike90

im having a hell of a time trying to track a reasonably priced focus pump.

theres a deal going on with a vendor for highflow 255lph pumps for $69 and free shipping.

would 255lph be adequate?

anyone have a pump for sale, pm me.

Dragonus18

I went through the same thing with my Stang. The focus fuel pump will hold you over but that's about the limit of it right there. If you want to have room to grow and if your like me you will want more power than go with the Ford GT fuel pump. Now that I'm in the process of upgrading my fuel system all I need is to get another Ford GT fuel pump and the rest of the goodies but I don't have to replace nothing because my fuel pump is already good to go. Trust me. Get the Ford GT fuel pump. You won't regret it when in 6 months to a year you're ready for more power.