[Jeff Lee]

I'm not sure MACH will give a competitive price on doing one or just a few parts. They are entirely in house on everything except cryogenics and nitriding which is available in town. I think they are involved in coating more for their customer base, something to keep them on top of their competitors more than anything.
What I really wanted you to look at was the r/c airplane engine coatings. It may be a little different but we're still talking about air / fuel, hot / cold engines. What I would like to see is an air-cooled engine like a Porche race engine receiving all the treatments.