my car has always had low oil pressure around 10-8psi in hot idle,after installing a bb turbo with the oil restrictor it went up to about 20, it does stay at 56-58psi at wot which i heard is the important part..but today i saw the psi at 5 at hot idle and the car still runs great but i just get the feeling that somethings not right and since im doing the heads and roller cam i was wondering if there are some things i can do while we're in the engine to fix the problem..thanks,tony