BoyToys
Active member
Just a probing question. Why are these 1404's equipped with a voltage regulator to operate the 6 volt gauges, or was that just par for the course back in the 70's? My gauges are all made by Actron (Bosch basically) and are all 6V. Driving me crazy as I need to replace the oil pressure sending... https://www.forumsforums.com/threads/6-volt-gauges-in-imps-why.97752/