Doug's Headers Hi Temp Black Coating Question
Looking to get a set of Doug's D453B headers for by 67 Barracuda. Anyone have any experience with these headers, and in particular the ones with hi-temp black coating. I have two questions:
1. Does the hi temp black coated headers reduce heat in the engine boy (like ceramic coating headers).
2. Are the hi temp black coated headers hard wearing, does this coating burn / flake off?
Looking to get a set of Doug's D453B headers for by 67 Barracuda. Anyone have any experience with these headers, and in particular the ones with hi-temp black coating. I have two questions:
1. Does the hi temp black coated headers reduce heat in the engine boy (like ceramic coating headers).
2. Are the hi temp black coated headers hard wearing, does this coating burn / flake off?
