Triperformance

Many things I have seen online always point to Hp numbers which isnt the best information in my opinion since most street tunes have no clue what their power is. There is a point where the Mass Air Flow meter Pegs meaning the air passes faster then the meter can read it.....aka out of the sensors range. My question is I have a S14 SR20det with a stock MAF, what is the safe boost range to run on this setup without maxing out the MAF before getting a upgrade.

I am currently running 10 lbs of boost which is safe currently but I am not one to play the lean guessing game. Someone should post this as a sticky in the Engine Tech Talk department, please advise me to have the thread moved is necessary.

My other side question is what is the stock effency for the S14 SR20DET fuel injectors, when do I start going past that limitation as well.