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The big end journal can be set up "offset to center" towards BDC and ground undersize to achieve a longer stroke. If .040" undersize bearings are available an offset of .015" will achieve a.030" stroke change and still allow .005'' of grinding to clean up the journal at BDC. This change will also increase the assembled deck height of the piston by.015". Higher compression and increased swept volume is achieved in one process.
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