i just bought this kit http://www.vulcanperformance.com/ser...-30-PSI/Detail and am goin to put it in my 01. I dont believe it came with a tapped banjo so I will have to order one, but I am going to go from the test port on the injector pump. I take the plug thats in there out and put the bajo bolt there correct? then just run the line to my needle valve and isolator if i use it then to the gauge? this sound right>

 

If you are going to use a tapped banjo bolt, I would suggest the outlet of the fuel filter instead. First because it's a shorter run that way and also because you won't have the vibrations as bad either from the injection pump.
mishkaya