well I just got the sam kind of deal mine has fmf platinum pipe pro circuit shorty vforce reed valve and i am kind a dissapointed i also have an older kdx250 its a 92 to and im finding my cr250 husky seems flat it has no kick in the topend it might be my carb idk if the guy i bought it from jetted it or not so let me know if yours seems flat or not i do like to run mine hard hang on for life style riding lol