rorric

iTrader: (19)

hi my 99 Z turbo project is almost done but I have a question on the fuel rail and regulator @ 8-10 psi with 42 lb injectors, will I need a new aftermarket regulator and can I keep my stok fuel rail
thanks jerred

Boostaholic

iTrader: (4)

You need a boost referenced regulator to do it right, they are not real expensive either.

rorric

iTrader: (19)

Thanks can I pick one up from any of the sponsers on here

bboyferal

iTrader: (9)

Stock rails here with 60# injectors.

Boostaholic

iTrader: (4)

Yes many of the sponsors on here have them, got mine from Thunder but ls1speed has also been helpful in the past.

rorric

iTrader: (19)

I just talked to a guy from thunder and he said I coudent just put a boost referenced regulater on stock rail's with stocks fuel sytem.I toled him it's not all stock. but he said on a LS1 it all hast to be changed.

wild1100

iTrader: (3)

you need to do a fuel pressure return setup which involves a return to the tank and a regulator plus line and fittings
basically run off the shrader valve on the fuel rail to the regulator then the other port on the reg to the tank

MiaSSmaro98

iTrader: (9)

damn all that work.wats the limit on the stock regulator?i mean bboy runs 60lbs inj and make almost 500rwhp i mean thats more then enough for me.

bboyferal

iTrader: (9)

I AM NOT running the stock regulator, though...

60#-ers, Walbro pump, and FP regulator... Stock everything else fuel-related though... For the time-being... This winter I'll complete what I started.

MiaSSmaro98

iTrader: (9)

wat fp regulator do u have bboy?did u have to run a line to back exc?also did they have the speedstyle hangout this week?