Kawasaki FD661 Replacement
We have a 1998 SKAG with a Kawasaki FD661 engine.
This engine is out of production for now.
1) I have read that other 600 series horizontal water-cooled engines will fit? Is that true?
2) If so, will other 600 series horizontal air-cooled engines do the same?
3) What are the changes that need to be made to use other 600 series engines?