I have an '83 KX80 that is in real good shape with the exception of the top end being bad, the cylinder and pistion are toast. I have seen complete running engines go for less than what it is going to cost to fix this one. Can I buy a later model engine and install it in this frame without modifying the frame? If so, what years would fit, and would anything else be involved?
Thanks
-Mike
Thanks
-Mike