Hey I’m looking at ordering a potentiometer on Amazon it has 3 wires coming off of it. Red, White and Black. Red would be 12v which wire would be for the tach itself White or Black?
The resistor I use for this application with a relatively cheap SunPro 3" tachometer is a 4.7k ohm. Color code is yellow, purple, black brown,brown. Actual resistance on this specific resistor was 4.713k ohms. It seemed to do the best for a smooth transition as engine rpm increased and decreased.
The tool is a clamping plier for squeezing tight certain clamps
Hey I’m looking at ordering a potentiometer on Amazon it has 3 wires coming off of it. Red, White and Black. Red would be 12v which wire would be for the tach itself White or Black?
I Have msd 6al-2 and tach adapter feeding original 70 falcon tacho and its about 35% low, could this same mod correct my issue 🤔
Hi what kind of resistor you use?
The resistor I use for this application with a relatively cheap SunPro 3" tachometer is a 4.7k ohm. Color code is yellow, purple, black brown,brown. Actual resistance on this specific resistor was 4.713k ohms. It seemed to do the best for a smooth transition as engine rpm increased and decreased.