[tom1394racing]

Mike

Bore measurements alone will not tell you if the case needs resizing. The alignment of the bores is critical. Mag cases tend to warp and even though the bores are round and the correct size, they may be out of alignment. This will cause the crank to bind once you've torqued up the case.

I've been told that you can check the alignment if you have a std/std crank with new bearings. You can install the crank/bearings and torque the case down. If the crank spins freely, then the case should be good.

Check with some of the experts on this board to validate this case check process.