The voltage regulator originally for 67 cuda was in the fuel gauge. That is the factory "step down" . The napa one you have I believe is for NON rally dashes.
So since I am running a factory fuel gauge, I should be fine. I will suss out my grounds and when I go to turn the key Ill keep an eye out for the gauges pegging and abort mission if I see excessive current....or is there a better test?
