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Message: [QUOTE="ls68, post: 1341387, member: 104491"] I recently bought a cr125 cheap that doesn't run because some chunk of crap went through the cylinder. I'm having Langcourt bore and plate the cylinder to 56mm then i will be installing the corresponding Wiseco pro lite big bore top end kit. Right now, the carburator is jetted for 4,500ft. for a std. size bore... SO my question is... Does anyone know about what size jets/what the clip position should be for 5,000 ft. on the oversize bore? I think the displacement ends up at 133cc but i'm not sure... I know i can play with different size jets and see what works by running and riding it (who knows, maybe my current set up will work just fine?) but i'm hoping someone can give me an idea while i have everything apart. [/QUOTE]