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I just purchased a stewart warner tach with the sending unit. I have a diagram of the wiring but a little confused on the battery side coming off the sending unit.
1. Does it need to go to + side coil? (if so what ballast resistor do I use?)
2. Does it need to go to battery and coil?
3. or just the battery?
And where would the sending unit normally be placed on the car?
1. Does it need to go to + side coil? (if so what ballast resistor do I use?)
2. Does it need to go to battery and coil?
3. or just the battery?
And where would the sending unit normally be placed on the car?
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