striker782 - 8/1/2011 23:23

They were a popular power unit 50 years ago here in this area. Now they are pretty well all gone and parts are mostly nonexistent. They were pretty good on fuel because they ran so slow. We had several on some of our farms years ago. Then we went to pivots and Ford V8s on natural gas. We would run them until they were either worn out or blew up. Have since went electric or 5.9 Cummins. Sure don't miss the MMs. They became too expensive to overhaul and parts became hard to find.