Is there a dyno handy? The only way to know what the tractor is doing is to load her down and read the HP. Then tweak the timing for almost max HP without detonation. And lean the mixture until it starts to loose a couple of HP. Somebody may have the mixtures screws out too far, the aircleaner plugged, the choke blade not all the way open. You can't tell either unless the hose is pulled off the carb air inlet and you actually look. The centrifugal advance could be stuck as well. Is there an accelerator pump on that carb. Back off on the stroke until the engine almost stumbles on acceleration. Some tinkerers set the stroke as if they were racing the 1/4 mile.
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Today's Featured Article - Harvestin Hay: The Early Years (Part 2) - by Pat Browning. The summer of 1950 was the start of a new era in farming for our family. I was thirteen, and Kathy (my oldest sister) was seven. At this age, I believed tractor farming was the only way, hot stuff -- and given a chance I probably would have used the tractor, Dad's first, a 1936 Model "A" John Deere, to go bring in the cows! And I think Dad was ready for some automation too. And so it was that we acquired a good, used J. I. Case, wire tie hay baler. In addition to a person to drive th
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