I'm getting ready to hook up my guage pod and was
wondering can I connect all the hot wires together if
I run an inline fuse or would it be better to run each one
seperate

 

you can run them together, but some of them (mechanical with lights) you may want to a switched 12v sourse (like your lights), so the lights only come on with your other lights, and some (electric) gauges require constant power. just something to think about. i have my boost gauge wired with my lights so the light isn't on all the time, i have my a/f hooked up to a constang 'acc' power source.