Does anyone have some experience or advice on jethot coating the header? Thanks for your time.
Any wise AZ comment are duly enjoyed.
Have a good friend that works at HPC. He started his Road King and left it idling while giving me a tour of the plant.
He did not have heat shields on his pipes, he coated his pipes black inside and out. After the tour, about 15 minutes, I put my hand on his pipe. Did not burn

I Thermal barrier coated the header pipes the combustion chamber, and exhaust port on my heads. I had to remap the PC. Made 5 hp more.
All of the NACSAR guys have it done in their motors. If you want more of a gain....solid dry film all the gears in the motor and transmission, valve springs, valve stems, cams and even all the bearings

Don't ask me how I know about this....OTIS
