86 moto4 yfm 225s

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10-31-2018, 12:53 PM

Donni

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86 moto4 yfm 225s

just got a 225 it smokes don’t know much about it would like to 🥩 up to a 250 or 300 can I just change top sleeve an an piston someone’s got know

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11-01-2018, 06:40 AM

Jered651

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You can bore it up to 60 If you want a bigger motor buy a new machine. Them old 2wd's are slow Great machines though. And does it stop smoking after it is warm? If it does its the valve seals.

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