In regards to your John Deere 112 never running out of power, this mostly is true, but compare apples to apples. Most of todays zero turn mowers have a blade tip speed near 18,000 feet per minute. The John Deere 112 isn't half that blade tip speed. High blade tip speed takes a lot of power, but allows you to mow at more than 10 MPH and do a very nice job. The John Deere 112 cant even go 10 and if it could the mow job would be horrible. On the mowers from that era the mow job isn't acceptable even at 5 mph. As far as horse power old engines vs the new engines, put that 14 hp on a modern Z-Turn and it would have all it could do to turn the blades up to speed, let alone mow. The new engines are much closer to their rated HP than the old. The test procedure has changed considerably due to a class action law suit concerning engines not making rated power.
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Today's Featured Article - Women and Tractors - Tractor Engine Repair - by Teri Burkholder. One of the great things about working on a tractor engine with your other half is that you know what he is thinking of at all times and can anticipate his every move and his next thought of what he will do. With Ben, anyway, I can tell! He'll be busy working and I�m handing him tools and he says, "give me that..." and I�ve already got it in his hand or "hand me that....."and I�ve got the portable light right where he needed it placed to see. "Run in the house and get me a...."as I open th
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