You covered all the correct bases. I am using a 6 volt coil with a ballast resister. And, yes I did change the polarity everywhere. I even added big magic marker notes at the battery reminding myself to connect the ground cable to battery ground.
After the tractor quit I pulled plugs and laid them by their respective threaded ports. I had viseable spark but must admit it was weak. I now know a weak spark doesn't get the job done.
I tested the points with my ohm meter by loosening (after marking the position) the distributor and twisting it back and forth. With the points closed I was reading no resistance. This made me believe the points were ok.
At that point, in desperation, I installed a kit including points, condensor, and rotor. Wallah!!! the tractor started and ran great.
I followed up by checking the timing with a light and it appeared "right on" at 4 degrees advance.
Gary
PS: I am considering converting to a 12 volt coil and getting rid of the resister. Some 12 volt coils advertise an internal resistor...I don't quite understand that.
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Today's Featured Article - Sunday Drives - by Cowboy. Summer was finally upon us here in Northern Maine. We have two types of industry up here, one being "Forestry" (Wood Products) and the other "Farming" (Potatoes). There is no shortage of farm tractors and equipment around here! I have been restoring old Farm Tractors for the past 6 years, and have found it easier and less expensive to hit all the auctions and purchase whole tractors for parts needed. My wife who works at a local school, and only has weekends and summers off, while on t
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