boosting 15+psi is really high for me with stock internals.

with the lower C/R and aquamist i am looking to run about 12-14 daily on the street.
i currently run 9psi

powerband is very user friendly in wet and dry

H22 with low boost is ok, but what is your low boost ###???

6-8 psi IMO would be low for the stock h22, 9-11psi you will need to lower compression for a better reliability

Updated Turbo Prelude Pics