|
You will easily pass the 490rwhp numbers. You should easily break those numbers with stock internals and a low boost pressure.
I will be using the STS twin turbo kit at about 6.5psi and I would expect close to 600 at the rear. The procharger would do abou tthe same, as I am also considering their product. You will be safe on the factory internals at those numbers, but over 600hp I would rebuild, and I know some places that will do your rebuild for only 4,000 or so.
|