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Subject I go with the smallest overbore needed to clean up the
     
Posted by aliaZ on May 23, 2011 at 6:50 PM
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In Reply To Block bore size posted by dzero196 on May 23, 2011 at 04:50 PM
     
Message cylinders to minimize the chance of bore flex

The difference between 87.5mm and 88mm is a whopping .034 liters

The difference between 87.5mm and 89mm is .103 liters

Not worth the potential tradeoff in cylinder wall integrity IMHO, considering how thin the bores are. I've measured as thin as .120" cylinder wall thickness...a 89mm piston will remove another .040" from that...

     
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