rpmauto

iTrader: (14)

like the tilte says what is generally the limitations of the stock fuel system, or one with a intank 255 and a hotwire kit? 600-650?? stock rails, stock lines ect..

Nick@HSW

iTrader: (4)

We usually recommend upgrading the stock components when you are approaching 450rwhp. With harness and 255 intank you're looking around 600. Kind of like the old saying goes...better safe than sorry.

Nick

rpmauto

iTrader: (14)

i have the 255 and hotwire kit, 36# fast injectors on my 402 dynoed yesterday at 462 n/a (damn) 560 with a 100 hit. I should be around 610 or so with a 150 hit. So it should be close.

Black 99 Bird

iTrader: (31)

What about stock injectors. I have a 99' with stock injectors and Racetronix pump.

JoeyGC5

iTrader: (24)

In my Vette I did 612 with a racetronix pump + hotwire and svo 30lb injectors using a 150 TNT shot and my forged 346.

Johnnystock

iTrader: (6)

98 injectors are good for 450rwhp -+, but 99 are 26lbs so its less. But I can tell you that injectors have nothing to do with a wet kit.

Black 99 Bird

iTrader: (31)

So if I get a dry kit, I will need injectors. If I go with a wet kit I can use my factory injectors?

mrr23

iTrader: (3)

wet kit needs no injector change.

on the wife's car, 99 formula, i've been 482 rwhp with stock fuel system. wet kit set to 150.

on my black car, 00 formula, been 663 rwhp on a walbro 255 and racetronics hot wire kit. 250 direct port.