I am sure you guys know that the fuel rails on the S197 engine platform oxidize over time and turn a copper color. I was going to get them powder coated but was told you cannot remove the existing host on the two rails. That being said since I have an extra set I can experiment a little bit. If I wanted to paint these with a high temperature spray paint what would be the best way to do so? Does anyone know what the steps would be exactly? I assume I'd have to rough them up to take primer and them spray on the high temp paint. Would I use a scotch bright pad to rough it up? Any insight on this for a DIY method/way would be greatly appreciated. Hopefully we got some painters on the forums