Chevy Engine Test Stand Wiring Diagram. The relay circuit you are thinking about using would solve your problem. To battery 4 plug on alt.
Engine test stand wiring question. I am in need of a wiring diagram to wire a console ignition switch water temperature rpm oil pressurevacumn gauge which is not electrical for the test stand. Bopchevy so i can mount just about any gm.
1 battery cable from on battery to big post on starter.
To battery 4 plug on alt. Jump to latest follow 1 10 of 10 posts. Engine test stand wiring question. Anything to keep enough voltage from back feeding into your ignition coil when you turn the ignition off.