5.3L+LS6 Cam+PT67 = 560rwhp 580tq
#66
I am new to these form's and after reading the last 7 pages i gotta say congrats man. 570hp from a 5.3. So other than your cam and the turbo your 5.3 is completely stock. I may have missed it but where did you buy your turbo and cam? I also have a 5.3 and am considering going turbo as well.






