krm1081

Hello everyone, my first thread

I have a 93 aod 5.0 hatch. I wanna replace the fuel pump because its humming badly. I was wondering if going with a Walbro 190 lph would be too much for a stock mustang. I eventually wanna do H/C/I and a wet nitrous kit.

Thanks!!!

mattdel

no issues at all. excess fuel is returned to the tank. might consider putting a 255 in with those plans.

lxman1

190 will work fine, even with the future upgrades,

mattdel

.....it depends on the parts combination but i wouldn't run a 190 on a HCI with a wet kit, ever. nitrous + lean = engine in 23489023952396523896 pieces.

mjr46

put a 255lph in , it'll support most of what you throw at it

krm1081

Thanks for the responses, im fine with a 255lph, but will it "stress" the pump even though it has the return on it since I don't need the excess fuel right now? Also, are the stock fuel lines (5/16 supply i think?) be sufficient for what i'm looking to do? HCI plus a wet nitrous kit?

Thanks again

mjr46

excess goes into the return, don't worry

krm1081

sounds good, thanks. Any body got a problem with walbro? I heard from someone that BBK wasn't very good, thats why I figured Walbro.

mattdel

BBK pumps are repackaged Walbros.
Walbro is the way to go.

krm1081

Thanks, I'm sure I'll be posting again real soon.