It has the return style system on it now, but we'd really prefer to run the corvette fuel rail with the either the proper pressure regulator or the hollowed out one, and the corvette fuel filter.
Would swapping to ls1 injectors (and redo-ing the pigtails obviously) help this issue? It wouldn't make sense to me though because it idles soo smooth and the bottom end isn't horrible, but I'm not sure at this point.
Thanks for the help so far guys