someone explain this to me
#1
someone explain this to me
after I had the heads shaved .010 and having them back on car 2 of the rockers are loose and can't tighten anymore.how could the pushrods get shorter(in theory)after shaving the head, if anything shoudn't they have gotten a little longer?it's got me all confused right now
#2
you could always run a tap down the bolt hole and make sure the threads arent F'd up. also check your bolts and make sure they arent stripped. as for the pushrod thing...not really sure, how much shorter we talkin?
#3
Is it possible that the bolt has some how pulled out of the head just a little to cause the looseness? Can you measure how tall those two are compared to the other ones? Maybe when you was tighting them up, it actually pulled them out of the heads.
#4
I just retapped one of the holes so I know that's not a problem but I can get as tight as I can and they're still loose.I've changed out pushrods from ones that were tight and the loose rockers will still be loose
#10
true but there shouldnt be wiggle room, at least mine didnt when i replaced my valve springs and freshened up the top end. i just torqued down the rockers to 20ft/lbs and it makes no noise and the PR's just spin a little bit but no up and down travel. i think if he has play in his PR there would be an issue