so ive been doing some research on the turbo h22 and since im keeping the internals stock (except for possibly changing the cams later on) but for the most part stock internals, will a t25 or t28 be too small? i dont want to blow the engine up so i want to keep my boost low. what happens at higher rpms with a small turbo? does it completely crap out and quit producing boost? or will is just not make any more psi than what its maximum output is? i think the t25 will be completely spooled w/10psi at like 2 grand on the h22. is 10psi is too much for stock internals?