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Dirt Bike Brands - Other
84 cr 125 low compression PLEASE HELP
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[QUOTE="jason33, post: 1190993, member: 73168"] you should have a lot of compression if its been bored out - tear it apart-check the piston ,and rings- see if it needs rings, or a piston kit- or by some crazy chance the piston might be in it backwards- yea this has happened to someone in this forum- someone put the piston in with the window on the exhaust side- if you need a new kit get it from dennis kirk- ,a wiseco piston kit,and vesrah gaskets hone out the cylinder lightly- to get rid of the oil build up- or sand it with some sand paper- 360 grit if your hand is small enough [/QUOTE]
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84 cr 125 low compression PLEASE HELP
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