80superbu said:LS1 vs LS6 intake
http://www.thedetailzone.com/LS6 Intake.htm
I would not think a cam change is worth 50hp. LS1 camaro and LS1 vette have different cam (vette bigger obviously).
Getting a tune also does not guarantee another 50hp.
an agressive cam alone will give 50-75 horse flywheel on a ls motor...