michael parris heuberger
Registered
Hi Dennis. I will have to talk to my guys a AI Coatings in Houston Tx. They make a coating that helps dissipate heat I will have to see what colors it comes in and if it will help me keep it cooler.I would not paint the engine. No reason to add insulation, keeping heat in. Let that aluminum radiate as much heat as possible. If you do make over 700 hp you will be rebuilding the engine every 5 passes anyway and it would be a real hassle keeping the paint nice.