- Feb 28, 2006
- 87
- 1
- 18
The rocker stud is not broken. The poly-locks on all the other rocker arms are the same height on the intake and exhaust.Is the rocker stud broken?
You really need to pull the lower intake and look at the lifter and cam as well. I willing to bet they're both damaged. As giddyup suggested, I'd pull the head and look at the piston too.
Trick flow heads/rockers? Trick flow cam too?
Also, the polylock on that rocker is set in a different position relative to the rocker next to it. Do the other cylinders have a difference in polylock height btw exhaust and intake rockers?