One pretty simple way to get the full voltage to the coil on start is to put a #12 wire from the starter side of the big starter switch (hot when the starter is turning) take this wire to the ballast resistor and put a 4 amp diode on the end so that the electricity can flow to the ignition, but not back to the starter. connect the other end of the diode to the coil side of the ballast resistor. That simple change is equal to the replacement of the starter switch system to add an isolation ignition bypass. If the diode is in backwards, it will melt the ballast resistor. I am not sure I like the idea of the battery voltage dropping that much in 15 seconds. It should stay above 12.5 volts until the starter is engaged. Check cranking voltage (carefully in neutral with a helper) it should be at 10.8 or better while cranking unless it is way cold. Jim
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Today's Featured Article - Show Coverage: Godfrey, Illinois Country Days - by Cindy Ladage. Except for last fourth of July's Old Gold show in Springfield, Illinois, I don't remember when it was so hot. Nevertheless, the heat didn't keep vendors and visitors alike from enjoying the third annual Country Day's Event. Jane Elliott said the event was originally a one man show. "Barry Seiler, owner of Country Town Farm Supply store used to invite people up to the Johne Deere store. He would give hats and a free meal for everyone that brings a tractor." Elliott said while this
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