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Old 05-22-2011, 10:09 AM
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bobcowan bobcowan is offline
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Join Date: Feb 2007
Location: Colorado Springs, CO
Cobra Make, Engine: Backdraft, supercharged Coyote
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Quote:
Originally Posted by Learjockey1 View Post
You can also try the ultra hight temp silicone sealer, the orange stuff. I read it wil stop
1/8" header leak at the heads.
Yes, it will. At the header flange. I havn't used a gasket there in years - silicone only. But, it has no structural strength. If you put it over a hole, it will blow out on the first drive. If you're lucky and carefull, it might last 5 minutes. Maybe.
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