Cast iron manifold, coated?
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From: Hampton
Cast iron manifold, coated?
I bought a cast iron manifold, is their any kind of coating or paint i can spray it with to make it not have that rusted look after 1year or so of use?
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Re: Cast iron manifold, coated?
Grind some of the rust off, ceramic coating inside wouldn't be a bad idea. As for the outside, Wally World should have some high-temp spray paint or coating. Check to see what your normal operating exhaust temps are.
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Re: Cast iron manifold, coated?
Originally Posted by BlackSRT4
i bought the cast iron manifold for longevity because i have something against welds, so i want it to keep looking good too.
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From: under cars.
Re: Cast iron manifold, coated?
eastwood makes a stainless coating, it worked well on the manifolds on the BOSS i restored, however, i dont know how well it would work on a turbo manifold.
Jet hot. expensive, but damn good.
Jet hot. expensive, but damn good.
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From: Up on Leemor's bed...
Re: Cast iron manifold, coated?
Check with your local powdercoating company. Most of them can do a high temp coating. We have our kart exhaust pipes done, and they have lasted 2 seasons at 1800 degree temps during races.
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