[Rev]

Thanks for the replys. I'm aware of the advantages concerning longevity and appearance . I know those advantages alone are worth the $ and effort involved. What I had hoped was that the inccreased exhaust gas temps retained in the headers (inceased exhaust gas velocity) and the reduced under hood temps as well as the smoother interior surfaces of the header tubing would result in measureable HP increases on the Dyno-Jet.

Jet Hot says 1-3% increase to be expected. I was just wondering if anyone had actually seen those increases after the Jet Hot coating?

Rev