So I'm in the process of installing a Sunpro Super 2 Tach and I'm at a little bit of a road block. I know where to wire the ground (black wire) and the rpm wire (green wire), but I'm lost on where to hook up the power wire (Red Wire). I've included a picture of my fuse box, I was wondering, is there a way to attach my power wire to the fuse box. Where should I wire the power wire to? Thanks for any input!

 

To attach any electrical line you will need a fuse tap. The obvious fused circuit to tap into, it seems to me, would be the one on the bottom right, reading "GAUGES."

You want a source that is only powered when the engine is running.

 

Put a 1/4 female spade terminal on the wire and plug it on the ignition terminal. It already is a keyed,fused circuit.

 

Yep, the IGN terminal is an easy spot.

 

Winner ... winner... this is the winner. That is how to do it.