[Guest]

Ok, YZ 125, solid state ignition...mikuni carb. She'll start, and run perfect from about 1000-4000 RPM, the mid range is ugly....i mean, spittin, sputterin, pinging etc. And sometimes if i get past mid, the powerband is sometimes ok? Is this a carb problem? timing? or spark? THanks a bunch

 

[Guest]

sounds like your jet in the carb got some junk in it, it doesent cost anything to take it apart and blow out the jet, I would try it, before I tried anything else

Ride hard, Lifes short

 

[Kyron]

ya clean the carb... and also repack the silcenser

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You need a thneed
From Once-ler Industrys
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