Some progress:
Gave the mains a lick in the line hone, did the math to determine target deck height. Had to take .0035" from drivers side and exactly .023" on passenger side to put the stock stroke, 6.123" rod with JE 1.804" CHT piston @ 0 deck. Passenger side deck height started @ 9.606" IIRC. Mains were also .0015"-.002" under the minimum. J.Rob
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