What other mods do i need to install a Walbro 255 hp LPH???

[98FWDSM]

ok, I heard that the car will run really really rough if I dont get a adjustable FPR first...so basically, after I get that, I can just put the fuel pump and FPR on all at the same time? or do I need an EGT or A/F ratio gauge or anything else???

Thanks

 

[dave99gst]

the car wont run ruff with a 255 -
Alot of people think you can run a 255 w/o a re-wir no prob on the stock
2g fpr .
Seems to me, if your going to start playing with fuel.. you should get a F/P gauge