Manchu16
Active Member
Has anyone found an alternative for the 3 wire vans tach generator. I want to keep the gauge as the other gauges are all vans. I started to get irregular low readings after 1000 rpm. I know I need 8 PPR. I found a few speedo generators that run 8 ppm with 3 wires (square signaling) and have the male side connector for the engine.