aleks.sanford
New member
My neighbor has a vmax 600 with 2336 miles on it. Super clean and nice sled but it has blown a left hand piston at least twice in its life. He's having me rebuild it and I want to make sure it won't happen again so what would be causing this problem? I've taken apart the carbs and they are very clean, I'm not sure on jet size or needle position cause I don't know much about carbs. Any suggestions would be appreciated.
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shaggyzr2
Active member
You may have a bad crank seal.
aleks.sanford
New member
How do I check for a bad seal