YTM 200E Help

[tmyers100]

I recently just put in a new piston and gasket in.. I put everything back together and it wont run... anyone that can help or has an idea whats wrong?

[Grindin' Gearz]

Is the motor making compression? If it is, how's the timing chain? If your a tooth off tdc, that'll mess you up, there's a thread around for troubleshooting motors, just not 100% where, (still new here myself) without any specifics its a lil tough to figure out, good luck,

[Taiser]

Yep, more than likely the timing. Did you line up all the marks when putting her back together?