[FUNFER2]

Thanks for the links.

As far as ceramic coating goes. I like it on the outside of my intake manifold but, I'll never have on the side pipes again. It dulled pretty fast, so I made stainless pipes.

I don't think coating every part inside is s good idea, as you need heat in a motor. I would like the pistons, valves (at least the tops), springs, and the combustion chambers coated with the other products they recommend. But is it worth $500-$1,000 ?