powerhead problems

leontammy2006

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Joined
Aug 19, 2008
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my name is Leon Howard and I have a 1990 60hp johnson outboard motor that has a blown head gasket! I was wondering what the torque specs are on the head bolts! I also have noticed a small crack on the power head! if you was standing at the back of the motor looking at the spark plugs the crack is at the bottom left next the the exhaust plate to the left! someone has put jb weld on it! should i worry or let it ride if there and is there alot of presure buildup there! "ALL HELP WOULD BE GREATFULLY ACCEPTED"!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
 
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