Parts I am getting..

High volume fuel pump
Fuel pressure regulator
High volume fuel rail
Fuel injectors

Questions..

I am planning on putting a turbo kit on my civic. I am only planning on running 6 or 7 psi on it, because I have all stock engine internals. What size fuel injectors should I buy? also.. I am not going to get the turbo kit for awhile, is there a way to put thses parts on now to get the benifits of this fuel system without having the turbo on. For instance can I turn the fuel pressure regulator down to where I'am not getting way to much fuel through the injectors for a turbo? Please leave any answers, tips, or ideas.

Thank You