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Old 03-15-2022, 09:52 AM
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Stuart Stuart is offline
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Join Date: Apr 2003
Location: Minneapolis
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Quote:
Originally Posted by Keith Seymore View Post
My dad tried running those manifolds on the street and burned them up.

They had been patched and repatched, with repairs on top of patches, until he finally made a pair of tubular steel headers. They were really short, so much so that you could look up through the collector and see daylight.

K
I haven't talked to him for quite a while, but there's a guy here in the Minneapolis area running a set of the reproduction aluminum manifolds on his '63 Catalina. They were coated with Jet-Hot or one of the other similar products, and seemed to be holding up to street use. Of course, those kinds of coatings weren't available back when your dad was trying them.