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Old 06-21-2017, 04:43 PM   #1
Jeff Stout
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Join Date: Dec 2001
Location: phoenix
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Default Re: cometic head gaskets

Quote:
Originally Posted by Jim Bailey View Post
I have a simple practice that I use with MLS gaskets. The problem is with the stretch of the fastener. I use plenty of copper coat ( like a whole can on two gaskets). After the head is torked on, I let it set 24 hours. Then, "one at a time", I untork the fastener and re tork it to spec with one pull on the tork wrench. I've actually had motors stop weeping, doing this on the dyno. Right or wrong....works for me.
On my sbc I didn't spray coating as I was informed by many not to. If you had good luck spraying then I will on next rebuild for piece of mind as I run alot of nitrous and feel leary of not coating them. Thanks for the info.
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