So I bought this 3 3/4" Autometer Street Tach from Summit Racing:
I have it mounted on the steering column with a hose clamp but I need some help with the wiring. sorry for the complete newb question but I have never done any kind of electrical work so this is all new to me. I know red goes to ignition, white goes to in-dash lighting, black gets grounded, and green goes to the electronic ignition. How do I splice into the factory wires? Do I just cut them, wrap together, and wrap with electrical tape or should I solder them? Secondly, I have an MSD 6A box which was put in by the PO and the green wire should hook up to the tach terminal. How do I connect the wire to this? I know this should be very easy, so I'd really appreciate it if someone could give me some pointers. Thanks!
I have it mounted on the steering column with a hose clamp but I need some help with the wiring. sorry for the complete newb question but I have never done any kind of electrical work so this is all new to me. I know red goes to ignition, white goes to in-dash lighting, black gets grounded, and green goes to the electronic ignition. How do I splice into the factory wires? Do I just cut them, wrap together, and wrap with electrical tape or should I solder them? Secondly, I have an MSD 6A box which was put in by the PO and the green wire should hook up to the tach terminal. How do I connect the wire to this? I know this should be very easy, so I'd really appreciate it if someone could give me some pointers. Thanks!