I am pushing 170k on original injectors. At least I think they are original. How do you know if you have stock injectors? Anyway with the mods I have on my truck, what stage of injector can I get away with? I am running a airtex 7153 lift pump. 16psi idle, 12 wot. I do have a different turbo with the banks setup. I run 40+ boost when I get on it. The truck takes awhile to spool up. Seems to be starving for fuel. I am think a rv275 or ddp 50hp injector. Am I about right? My tranny has a aftermarket converter but basically stock. I think my fuel system is going to keep me in the stage 1 to stage 2 area. Tranny also is a weak link.

 

i wouldn't go any bigger than stage 2, stage 3 will give you more smoke and higher egts than you would care for

 

Mach 1.6!!!

 

I am thinking stage 2 myself, maybe even the rv300 injectors.

 

No such thing as RV300's, they are just the 275hp injectors.

 

thanks for clearing that up.