Just to comment on the fitment question. I don't think the cylinders off a carbureted bike will fit on an injected bike because of the oil line difference if nothing else. The injected bikes have internal oil pathways, not the external lines of the older bikes.


--------------------------------------------------------------------------------
I think,(do your own research) that the main difference between the old and new cylinders is just the drain back of the oil from the top end. I bet they're interchangeable.