02 Z06 STS 42lb inj. Max Boost?

[rosulekg]

Anyone have an idea? Thanks!

[FRC Tom]

Depends on fuel system 8-10lbs.
550-600 rwhp.

[jmoody66]

Originally Posted by rosulekg

I have a boost a pump and I was originally tuned at 7lb and 11afr, but it was too much under 100mph so I added a switch for 5lb low and got 8.5 high by accident but it flew at 11.6afr. My AFR was tuned by Andy with a straight line, but, I'm worried if I go passed 5000rpm I might run of gas.

I run 7lbs on my setup but I do have the racetronics fuel upgrades. I hear that 7lbs on our car is about all you want to do if you want the car to last at all. Im no expert but I can read the forums. Lemme know if you run more boost and how things go...I might consider it if your engine doesnt blow.

[jmoody66]

Originally Posted by FRC Tom

Depends on fuel system 8-10lbs.
550-600 rwhp.

Tom,
Sent you some follow up emails but you never responded....anyway can you really run 8lbs on the stock bottom end and be safe?