where is everyone installing the positive wires for their guages?? I had just a bosst guage and had in plugged into the fuse for the instrument panel.. now I want to put my other three guages in and don't know where to connect the wires.. I want them on when I turn the ignition, just like instrument panel.. thanks for any suggestions.. Mike

 

I tapped into my aftermarket radio harness

 

I used the cigarette lighter for mine. Are your gauges electonic or mechanical? One problem I had (I have boost and oil press.) was that the power for the cig lighter came on when the key was in ACC mode. This caused my oil pressure warning to fire off when I just wanted to listen to the radio or something. So I used the power wire from the A/C harness as that only powers up in the ON position.

 

I used the cig lighter wires as well I have oil press, volt, and boost. Good luck