Nope. Couldn't be that easy. There is some other reason the exhaust valve isn't sealing. Brought the piston up to TDC on the compression stroke and put air pressure in the cyl. It was coming out the tailpipe. Going to pull the exhaust manifold and see what I can see. Heads were built with new valves and components.

Last edited by MoPwer; 03/02/17 10:59 PM.
-78 Utiline (5.7 Hemi)