Sounds interesting- - - - -to do a bore job properly, the new pistons need to be on hand, so the present bore size (standard or oversize) and the amount of wear that needs to be corrected needs to be known before the boring begins. Then the cylinders are bored close to finish diameter and the final size and cross hatch pattern is done with a hone.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!