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JFairman JFairman is offline
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Join Date: Jul 2006
Location: S. Florida
Posts: 7,128
Were the piston rings bad in the bottom one where it looks kinda like a dalmation with the burnt oil specks on the back of the exhaust valve?
930 exhaust valve guides wear out relatively quick from the intense boosted exhaust heat and high rpms.
Old 08-17-2013, 08:17 AM
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