Thank you.:goodjob:

All the other posts above are as worthless as the original post.
Without know anything about his potential set-up you can't advise him accuratly...
12psi means NOTHING.....
Tune your motor for a desired power level, invest in your tuning, and you'll be all good.
What are you planing to tune with (engine management)?
What size of turbo?
Whats your budget?
How much power do you want.
Your motor can handle a little over 300whp with good tuning for daily driving.
Tuning and actual power made determin the limits of a motor, not some boost level.....