Will the 92-96 Prelude Injectors w/ a resistor box (320cc) be good enough to put in a 1995 Integra GS-R running 7psi of boost? Also are the prelude injectors 320cc or 345cc? Either way will it work?

 

7psi with a good setup could give you close to 300 crank hp which would be pretty much maxing out the duty cycle of those injectors. to be safe you should get some RC550s or at least some dsm 450s.

i have 13psi on a stock gsr and dsm 450s werent cutting it, had to get the 550s.

 

345cc and they should work fine

 

i think so. it's better than 310's. my cousin ran 310's with an fmu on his ls motor. ran fine. if you're going to run chipped ecu, i would recommend to just get dsm450's at the least though.