I have an '04 Rhino with the 660 engine that I bought used. Apparently the former owners never did maintenance on the engine and it has finally taken a dump!
I'm also looking for a used 660 engine that I can put in my '04 Rhino. i don't want a souped up engine, just a standard factory engine that I can install in my Rhino. I live in the desert southwest in Yuma and the heat is brutal on the engines. If anybody has some resources for used engines, I'd be interested to learn.