Originally Posted by Bolter2
Now you say this engine was built by a "race shop". Are you positive it has a stock lift camshaft in it?
It has an RV cam. Not sure what that means.

I honestly do not understand how the original O rings do anything. They do not keep oil off the top of the valve guide and they don't wipe the stem as it travels. Anyone?

Last edited by Lugnutz; 12/27/2015 7:01 PM.