Maximum overbore on a 289/302 block

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#1 (permalink)

02-27-2005, 07:15 PM

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Maximum overbore on a 289/302 block

I am going to have a 331 stroker built in the near future for my Kirkham 289 FIA. I am curious if 40 over is too aggressive or whether I should stick to 30 over in a rebuilt block.

Thanks in advance for your advice.

Mike

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