babaz7

hi, right now i have a walboro 255 lph fuel pump in my car which is 5 years old,

i have done some modifications since then, like gt35r turbo, gsc s2 cams, 1250cc injectors...etc

it seems to me the car is now running lean..is it time to upgrade the fuel pump and fuel rail?

if yes which fuel pump and fuel rail should i get, i also plan to turn up the boost.

EV0L-IX-MR

Detaschwerks DW300. It's 320 LPH and doesn't make any noise like the walboro whine.

masonh

iTrader: (8)

double pumper.i just upgraded mine.i wanted E85 and 93 tunes.everyone i talked to said to get the double pumper for E85.even if you don't plan to use E85 at least you know you won't run lean again.don't see the sense in going from 255 to 300 unless you just wanted silence out of your fuel pump.

EV0L-IX-MR

^^^^ 320

VIIIdriver

iTrader: (11)

I would definitively replace a 5 year old pump,mine failed after only 3 years and destroyed my engine,i bought a Walbro 400 and love it,it's even quieter than the 255,they say it supports up to 600 + hp so i wouldn't consider the expense of a dual hanger unless you're expecting more hp than that.,you might want to buy the E85 compatible version if you want to run E85,either with the 400 or a dual pumper you'll need to replace the FPR since either one will overrun the stock one.

jtt.RrEVOx.

try a DW 265