powerking motors 80cc

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1:28 AM
Joined
Jul 27, 2008
Messages
33
Location
binger,oklahoma
anyone using his motor...got 120miles on an 80cc 2stroke,motor gone, rings froze ,needle bearings in rod cage shattered ......anyone else had these problems???......:???:cylinder and piston scored deeply at both crankcase ports ; not machined , very rough.....anyone else seen this problem in their 80cc cylinders??
 
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