[Tweak213]

Originally Posted by Zach79Z

Nice! Always good to get better numbers then you think

Thanks and Yes I was surprized as Hell

Originally Posted by mike c.

Dont get much better then that now does it.

Nope, I can still free up a considerable amount with a set of aftermarket heads and a 90/90 setup!!!

Originally Posted by RJB01camaross

Nice numbers!!! Are your LS2 heads P&P? Do you have a LS2 motor or LS2 top half on a LS1?

Thanks, and No, and Stock LS1 Bottom end Stock LS6 Intake, and Nope Just LS2 Heads with Springs, Retainers, and Lifters