Thread: notches at the top of the cylinders on Pontiac blocks
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  #23  
Old 06-09-2023, 04:43 PM
biz421 biz421 is offline
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Join Date: Sep 2006
Location: Dallas Area
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Do the notches (bore chamfer) ever become an issue for stroked motors? It looks like the piston rings are shifted higher on the stroker pistons and might get close to the chamfer.

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