from 4 stroke to 2 stroke,and more issues to come .clutch

[Zackiriyah]

I've never had this kind of issue with any of these engines,and already brought a new mag cdi set.but I'll also get the tool and the gapper.if this doesn't work I guess.maybe it's something else .ive noticed that the piston isn't moving or it may be too far down

 

[KCvale]

I've noticed that the piston isn't moving or it may be too far down

If your piston isn't moving when you roll it with the clutch out you have a clutch issue or you snapped the keyway on the main drive sprocket.

 

[Zackiriyah]

I fixed that,the problem was that the clutch was slipping.The real problem:The butterfly nut keeps popping off the shaft.It wont tighten,whether i have the clutch disengaged or engaged