Re: Stacking head gaskets
No way would I use two composite type gaskets. Cometic, however, will make you a set. SCE might make you a set of copper gaskets with a wire fire ring in them. I'm sure Hussey will make a copper gasket, but it will not have a wire fire ring. I can't say for sure if 13:1 will seal without some sort of fire ring or o-ring on a copper gasket.
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Alan Roehrich
212A G/S
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