had some nibbles on the head but it is not sold yet.
I took it over to my machinst and he took out his very expensive straight edge, took off the protective cover, and we determined that it needs to be machined about 5 thou.
I'm willing to have my shop do that, or any machine shop should be able to do it. my shop is pretty sure they won't have to even take out the valves (just the cam).