Will NOT run right!!!!!!!!!

Thanks for the response. Fuel presure is right at 6#. Vacuum is 15-16" hot or cold. Bowls set to the bottom of the threads, and both A/F screws set barely past 1 1/2 ( in case you were wondering! ). Air bleeds also clear and drilled all the way through. I've worked on Holleys for almost 20 years and am pretty comfortable around them, so I didn't think this was a fuel issue as much as an electrical one. Gas tank and sender are new as is the gas cap. All vents are clear, and filter is new and in the right direction.
I'll check the voltage again and pick up a ballast, they're pretty cheap even if it doesn't work. You guys are great, thanks again.