I have been putting a turbo kit together for my GSR during the last month and i have had a few people tell me under low boost (7-8psi) i can run my stock injectors and fuel pump. I wanted a few opinions because i don't want to spend the $$ if i don't have to, but don't want to be unrealistic either. My setup is as follows:
-Turbonetics t3/t4
-Turbonetics log manifold
-Tial 38mm wastegate (7.25psi)
-FMIC
-2.5" downpipe
-custom tune

Any help is greatly appreciated

 

i was running stock injectors and fuel pump on my setup boosting 7 and it was fine