I painted the complete exhaust system on a Speedmaster with HVT High temp. Two years later I sold the bike and it was holding up very well.
The only problem I found was my boot would occasionally rub the slip on and scuff the paint. As for the headers I thought they looked great.

here's a shot from the way back time machine. ]moto cycles[/url]


It's not speeding till you get pulled over.
https://www.youtube.com/watch?v=Bqa1s4jhkQ8