White 02 WS6

I am putting together a LQ9 build with a S475 turbo and I am looking to put down 700-750RWHP, but later down the road may upgrade the turbo/internals for more power. What is the max RWHP I could achieve maxing out my fuel system that has 127lb/hr injectors running 1 Magnafuel 4303 fuel pump on E85? I havent bought any of my fueling components yet so I just want to make sure I am safe.

323z

Street car or drag car?. I would add a 450wally in the stock tank/fuel bucket.

The 450walbro should be enough fuel(e85)maybe add a boost a pump for your 700-750rwhp Then once that is achieved you could add a inline pump down the road.

JoeNova

Safe? Safe for what?

There are a million online calculators that will tell you how much power you can make on 127 lb injectors with E85.

roastin240

iTrader: (13)

Stay tuned for test results of series and parallel pump configurations. Pressure and flow curves.