I just got my totally stock standard R33 GTR - exhaust air box everything. Are the turbos always this quiet? You can't hear them spool, I could hear my old R33 GTS-t when it was stock, is this normal? The boost gauage gets up to about 5mm mercury, is this normal? Also I've been told that if you remove the restrictor in the factory boost control solenoid line it will run 14 psi, is this true? If so does any think it would be safe to do this in an otherwise stock car?
Cheers
Sorry if this infor has already been psoted. I've tried searching.