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Alan Cottrill Alan Cottrill is offline
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Join Date: Apr 2003
Location: Yakima, WA
Posts: 592
any chance this is a mag case?

if all your rods flop up and down easily you should be able to spin the crank freely for at least a quarter to half turn before a rod binds on the case.

if you have a mag case it may be warped and the main journals are binding on the crank.
big AL
'77 911
Old 09-21-2004, 06:51 PM
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