351m smoking
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From: pittsburgh,pa
351m smoking
My friend has a 351m 4spd and when the motor is ran hard in 4th gear somewhere from 3000 rpm and up, it pours white smoke out the exhaust. It looks like a crop duster. It seems to only do it in 4th gear. The motor runs great and has lots of power. Does it have bad rings, valve seals, or something else?
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