Heat proof ceramic coating

[Franco Cozzo]

Hey guys, I'm after some advice on ceramic coating, I've got a Holset HE351VE turbo coming in the mail, and I'd like to get it ceramic coated, some quick google-fu says the black type is better than the shiny "look at me" one.

What parts of the turbo can you get coated? Just the exhaust housing? Or can I just send them the whole thing and it goes in for a dunk and inside/outside/spinning parts can be coated too?

I'm interested because my coolant overflow bottle is actually right above the turbo on my GMC Sierra, and I'm having the feeling if I start putting out a lot of heat, she's going to melt?



Has anyone had any experience with this stuff?

Thanks much.