Valvetrain Adjustment
#1
Valvetrain Adjustment
Hey, what's up guys. Got my engine running again finally after that thrown rod. I have a ls1/m6 in a third gen. I have a lot of valvetrain noise- some at idle and worse at high rpm's. I tightened the rockers to 22lbs. and in sequence, but there's too much noise for it to be right. What is the right adjustment for a stock valvetrain on a 2000 ls1? I'm lacking some power too, is that because of the valvetrain? Any help would be great!!! Thanks
#4
Originally Posted by Cal
There is no valvetrain adjustment on a stock LS1. Are you sure it has a stock cam in it?
#5
Originally Posted by Cstick
Did you tighten them all up, rotate the engine 180 and re-torque?