c0degsx
20+ Year Contributor
- 637
- 0
- Nov 12, 2002
is this possible? i know people polish the compressor housing, can the turbine housing be polished too? if not, are there any heat sheild type things to cover it with........i see all these supras and rx7s with bling blingin turbos, with some type of sheild over the turbine housing.

. Anyways, what I normally do in situations with other types of metal like steel and nickel iron is polish it up then add a clear powder coat to it to keep it from losing the shine. I doubt it would hold up on a part that gets that hot though. Guess turbine polishing isn't too much of an option anymore...