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Re: 1965 Bonneville harness update, I need some advice
Posted to Open Discussion Forum on 1/26/2021

To calculate the shunt; I would connect a 1 1/2V battery in series with a resistor decade box to the ammeter. Reduce the resistance until the ammeter reads full scale. Precisely measure the voltage across the meter at full scale, divide that value by the numbe... Login to read more.