First of all the Heads he sold were junk and they were not what he stated. They were not machine shop fresh, They had Old crappy valves, Bad springs, Milled down way too much and look like they had been sitting for a while. So yes I have a right to be angry, Ithey were "Fresh" I would have kept them and there wouldn't have been a problem. I'm done with this now, Guess I'll just chalk this up as a lesson learned once again.