Ok so I was on my thinkin chair during lunch, some one tell me if this would work..since i have the ls1 injectors and connectors, can i just run aftermarket fuel rails and an aftermarket adjustable fuel pressure regulator..

 

Yup you can, that what Ill be doing only I have the marine 8.1L injectors and I plan on spacing up the fuel rail. Aftermarket FPR are only 120ish on up to 180 for a 2000hp on. Wilson manifolds makes a nice set of fuel rails