busha61067

iTrader: (3)

I have an ls1 camaro with stock fuel system other than 340 stealth pump and green top 42 lb inj. Im looking to make around 450 on motor will i need to add after market fuel regulator. what is the simplest way of adding one and how does everyone do a return line on plastic tank

flintwrench69

iTrader: (11)

Why not get the 255 racetronix direct replacement venturi pump? Its good to 600 hp. I called WS6 Store, they said one of their shop cars is running this pump w/670 whp. That's what I went with, & the hotwire kit.

The stealth 340 is overkill for your power level & been told with the stock regulator the pressure increases 6-7 psi so you'll possibly be at 65 psi w/ the 340 vs 58 psi.