The resistor bypass start circuit is not used on all 12 Volt systems.
Your NAPA 12 Volt coil would operate on full 12 volts (no resistor). As you observed one terminal goes to distributor other direct to ignition switch. This coil is not used with a resistor or in a bypass circuit.
Some refer to a 12 volt coil as "internally resisted". My understanding is that most 12 volt coils actually have no internal resistor, rather the primary is wound for 12 volts. (But I know there can be exceptions to every assumption.) Bob
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Today's Featured Article - Tuning Up Your Tractor: The Battery - by Curtis Von Fange. Buried somewhere beneath the sheetmetal, under the gas tank, or stuffed in front of the radiator is the battery. This elusive and neglected component of the tractor is the hardest to get to when it is dead and in need of a jump. But usually, the storage battery is a storehouse of electrical energy waiting to be released a the flick of a switch. A few maintenance tips and periodic cleaning will keep it charged for the duration of its life span. The battery is made up of a number of lead bas
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