installing gauges (A-pillar 3 gauge pod) help

[DavidT]

How should I power the 3 gauges? To a relay, or can they all go to the same source?
Any other tips/tidbits for this installation?

 

[jelloslug]

I just use a switched power circuit, the radio one I think. They don't draw much current so a relay is uneeded. If you are installing it in your '91 the pod instructions say to cut off the existing "A" piller trim and replace it with the pod. Don't do it, it looks like crap and does not fit right. Attach it over the existing trim, it fits perfectly over it and looks really good that way.