Help

[Agerber]

Have a pit bike, 140cc piranha motor in it. Can't seem to get the clutch to disengage?! Tried adjusting the cable several ways. Feels almost as if there isn't any resistance on the lever/cable, pulls in all the way, and releases all the way as well. Starts up fine, as soon as you put it in gear it dies instantly. But if you give it a little gas then put it in gear it'll go. It is rideable as is, just a little hard to shift. Just want it to work like it should. Newer motor, roughly 10 hours id say. Bought it used, sat for a while due to needing a new flywheel. Any ideas???