Injector upgrade for supercharged C2

[beetos]

I am starting to look into bigger injectors for my supercharged 90 C2. Does anyone know the stock injector flowrate and reference pressure? Also, has anyone had experience with 944 turbo injectors or 3.6 turbo injectors on an early C2?My stockers have to be run at 55psi to get them to work with the supercharger and 7th injector. I think even at this pressure the duty cycle is way high. Any advise & comments apprecited, Cheers.