They were pretty proud of that brush attachment and made me feel it. Glad you do the same thing, that is encouraging. The guy has some nice machinery in there, from what I could see. As I mentioned before, they also have an engine dyno and a chassis dyno, so it looks like they are serious about their work.

He also told me they are going to mildly chamfer (if that is the right word) the top edge of the cylinders to take the sharp edge off and make putting pistons and rings down in there easier, with less chance of catching one on the edge. That made sense to me too.

Don