
04-05-2004, 09:54 AM
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Senior Club Cobra Member
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Join Date: Dec 2001
Location: Shasta Lake,
CA
Cobra Make, Engine:
Posts: 26,615
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Not Ranked
Pete,
I run 11:1 in both cars and have no problem but with your 12:1 are your pistons domed? You can drop about a point with thicker head gaskets in some instances but not always. I think in your situation I would go ahead and bite the proverbial bullit and get the correct pistons.
Ron 
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