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Any of you guys no anything about working on a dirtbike? My wifes 90 KDX 200 was bogging pretty good at 1/2 throttle and above and blowing white smoke out the tail pipe. To try to fix it, I put in a new piston, rings and top end gaskets, and spark plug. I thought the white smoke may be coolant, but my coolant level is/was always full, so thats out. The old plug was wet fouled and stank like fuel so I put a new one in. Still the same issues...I am going to lower the float levels, and try to re-jet the carb though I have never done that before. Do you guys have any other ideas what it could be?

I will also be rebuilding my RM this weekend if nobody goes out wheeling. Anyone have any tips? Never tore her apart before...