Hey, new to the forums. Any one got any z400 projects out there? Did any one ever notice that a well modified z400 geared right can almost keep up with a yfz? and a houser framed crf450? well any one else as happy w/the acceleration from the yoshi 450 stroker kit? Later

 

did you read my thread? can you and then reply? im curious to your answer since by the way it looks you got the allstar z400