i have a d16z6 with a jrsc. for some reason, it builts more boost (upto 6psi) as the rpms go up. (sort of like a turbo spooling). it reaches full boost 6psi at about 5000rpms. shouldn't it be full boost as soon as you hit WOT? anyone else had this problem? any fixes? the belt is tight enough, so that's not it.

 

You should have off-idle boost but not full. The blower has to speed up a bit before it can meet it's efficient rpm.