B_Real45

Doh - should've clicked on your link.

rhythmnsmoke

^^lol...no biggie

purevision01

Ptuning's new kit is pretty nice... uses a similar piping setup that Ive been buildin for a couple years now. Should produce some decent numbers.

As for the fuel pump same theory of size in turbos applies to fuel pumps... a 16g turbo producing 20psi will be less volume then a larger turbo at the same pressure...

The walbros and similar style fp's are rated in liters per hour (lph)... Stock fuel pump is rated probably around 160lhp. The walbro fp's that everyone uses are 190lph high and low pressure and 255lph high and low pressure... the low pressure units are reserved for fuel systems that use either a selonoid or spring style regulator, while the high pressure units are better suited for turbo app with a return line using a regulator that increases pressure linearly according to intake manifold pressure.

rhythmnsmoke

It's already been dyno'ed.

purevision01

Im not talkin about Ptuning's car im talkin about your car... That car was a very concervative tune... The cars ive built have all ran no less then 12psi on a 57trim (the smallest turbo i have ever even considered using) and it made in the neighborhood of 350 whp... Im sure if you got your hands on that kit you would not leave it alone.

rhythmnsmoke

OOOOHhh....hehee. My bad, thanks for the props. I am trying to get a dyno on it before I part off with the kit. But yeah, when I get my hands on the Ptuning kit, I don't think I will stop touching it...lol. GT3076r though, not the t3/t4 that comes in it.