spunkyone
New Member
hey guys i purchased a spare 720 and its blown but check this out when i opened it up the mag side piston was brown hot brown but never seized . So then when i got to the lower end the mag side lower rod bearing was "J" and the crank bearings next to it. But the other side was ok Now help me figure out what happened ???? small piece of lower rod bearing beat up the bottom case on that side what happened and why????
