07-10-2011, 05:25 PM
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CC Member
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Join Date: Dec 2001
Location: Louisville,
KY
Cobra Make, Engine: I'm Cobra-less!
Posts: 9,417
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Not Ranked
Boring the block won't increase the cubic inches by that much, neither does it affect the balance.
Even a .030" overbore 302 only adds 4 cubic inches.
Going to a 331 requires a stroker crankshaft. You can have the current rotating assembly balanced to make it smooth as butter.
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