Quote Originally Posted by Big Tracks
I've been running wrap-around stuff on my stock cast iron manifolds for about three years (stock Cadillac manifolds flow pretty good). It seems to work okay as far as holding in heat and, I guess, noise, but frankly it looks like crap.

I'd like for somebody using coatings to tell me if a quality coating will make an appreciable difference (I mean in other ways than ugliness).

Thanks -

Jim
E-mail Ken Mullinex@ ken@carchemistry.com and talk to him. Quite knowledgable and not pushy. These folks do a lot of stuff for bikes and racing vehicles.