don't know if I should add this but I raced a turbo gsr. on 7psi he ran 14.1 at 107, i was pretty much stock onlything i had was a ct-26 60-1 and he got me pretty bad and i was hitting around 10psi with 12:1 a/f and from a roll it wasn't even a race he killed me. he only dynod 236whp on 7psi. i know his engine was completly stock so how you won, but good kill anyways.