I posted up a day or two ago about the an-r header, and i talked about needing to have it coated(https://honda-tech.com/zeropost), but anyway, this is the coating i was wanting to go with, it is called Jet-Hot Sterling coat(http://www.jet-hot.com/pages/headercoatings.html), they acutally use sliver powder in the coating, its supposed to look really nice and be really functional, it says it is good up to 1,300 F, my question is, does anyone know how hot a honda all motor header will get. thanks, also let me know your oppnion on heaving it coated this way.

 

I have 1500 degree paint on my dc header and it hasn't come off yet. i think with 1300 degree paint you should be fine.

Jon

 

My header is jet hot coated and I love it. Resists stains very well, and dratically cut down under hood temps from what I can tell.

I can imagine an all motor header with normal timing getting much hotter than 700 degrees under WOT. If timing was retarded a whole bunch perhaps it would get up near a 1,000 +