Hey bolters,
As some of you may know I took of my head to replace the head,manifold and all other gaskets om the head. when I flipped the hed over to inspect the valves three were cracked and all of them looked pretty bad .The cylinder walls looked great though. So I decided its time for a rebuild. The reason for doing this in the first place was because it poped or missed not really backfire.I also had a spare head and the machine shop said the original was cracked and the spare wasnt so the rebuilt it instead. Now it still does the same stuff? any suggestions.
