78 280zcar
Cadet
- Joined
- Sep 15, 2003
- Messages
- 14
Hi, I have a 1970 mercury 500 50 hp motor and I just bought a tachometer for it, in my book in the wiring diagram it says I am suppose to hook the pulse wire up to the blue terminal of the switch box but it does not work that way, is there another way to hook up the tach or can I hook it to one of the ac terminals of the stator. Thanks