[HILLY]

Thanks for input gents.
I had thought about the heat issue but the only time that I have had chance to check the operating conditions has been on a 100k highway run so there was not any major heat buildup. Extreme operating conditions like track or dyno work may be a different story though. I will have to keep an eye on that. The radiated heat from the headers is actually quite good as the ceramic coating works very well.

Any idea on a safe operating temperature of these units??