If you increase the valve pressure (turn in the screw), you increase the valve's resistance to opening at lower vacuum levels, meaning part throttle or at idle but you also increase the occurrence of compressor surge, which is what a BOV is there to prevent in the first place.
Brand new skyline GTT or GTR CUSCO 6 points rollcage for sell,reason for selling is becoz my car have got sunroof dun fit(Damn it).so tis r34 GTT or GTR CUSCO rollcage is for non sunroof...
Hiya! I'm new here but I have a feeling I'm gonna be browsing here most of the time.
Anyways, I own a 97 3door Accent(in Korea) and whenever I find the time or patience, I would DIY something on my car.
So far, I...