mre14, google Classic Coatings there is only one. I posted about it 2 years ago and gave a link, but have no idea the topic or anything. Heh.
I disassembled my exhaust, wrapped each section in bubblewrap (used 6" wide roll bubblewrap, but good strong heavy wrapping paper would work) and boxed it up. UPSed it to Classic Coatings, and about 2 weeks later they were back.
I recommend you speak with them on the phone first, and understand how to mark the sections which will not get coated (the slip joints for example, will only get ceramic on the visible portions). Though they have done this for decades, and could probably figure it out.
I missmarked one of the slip joints (didn't mark the tube end that slid into the joint) and had to sand it a little to get it to slide in. No problem, but you sure don't want to do that more than once or it will add days to your assembly. If you end up having to sand, just put masking tape to demark where you don't want to sand, so you don't marr the visible portions.
Classic Coatings will do the inside in race coat (THLB or TLHB whatever) if you ask. It is a super slick super high temperature coating used on Indy cars and the like, to help the acceleration of the exhaust gases down the header and out the exhaust. I.E., to reduce exhaust back pressure.
It cost a "few hundred bucks". I'm thinking something like $289 or something (was in my original post - maybe if you search "classic coatings" and look at the result not in "products and providers" you can find it).
Whatever it cost, its worth it. It knocked a lot of felt heat down a notch, and the water temperature went down some too. Of course, the Brock's exhaust also would have contributed the same way, just not as much, had I not ceramic coated it.
After all this time, the coating is still perfect. Worth every penny! But I wouldn't do this to just any old junk exhaust system. The cost was a little over 10% to coat it of the purchase cost. If you get up above about 25% percent of the cost of your exhaust, you got to start wondering if it is worth it.
Because coating is just an incremental improvement.
* Last updated by: privateer on 12/21/2011 @ 4:18 AM *
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