Originally Posted by
nkautz
Vengeance made 1000whp on stock bottom, ported heads, cam, meth, nitrous , non-z c7 . Don't know what fuel though. If you're at 12psi redline you're probably running the 3.7" pulley? The 3.4" pulley should be good for 16psi and 950+whp , depending on CR.
There were 2 main things that stuck with me after tuning the last C7 , failing the MAF limited TPS to 60% , couldn't figure it out. Turned MAF back on , back to 84%. And advancing the intake cam WOT base angle table gained a ton of power and reduced boost.