Should I trade(yz 250)

Ditto....
19 is fair. Probably bring it home for 1800 I bet.
Without question install a brand new top end. Cheap insurance and you get a peak at the inside.

You said peak at the inside.... :smirk::smirk:

Yes, 95 for piston, 54 for OEM gasket kit, get the tusk seal kit for 14, and that should make it fine.
 
Top