Originally Posted by billhendren
The most common problem when you find taper in the block is foreign material like chips under the cap when it was align honed. Taper in the crank journal is far more common with the crank you have and thats what it looks like on the bearings.make sure someone measures the crank carefully for taper AND out of round or you will end up with the same problem.Bill
How much taper is considered acceptable? Obviously you want none but at what point would you say it would need turned to fix it? My mics read in tenths so I can measure it myself to be sure.