Are you talking about idle oil pressure? What oil are you running? I just rebuilt my motor and hot idle oil pressure is between 15 and 20. This is a little lower than stock, but I also ported and drilled the passages so more volume can lead to lower pressure when the pump is spinning at low RPM's. As soon as I touch the gas the pressure goes way up. I have 50-60 at cruise and 75+ under acceleration. I have 10W30 in it now, but will go thicker once I do my 500 mile oil change. Oh, and cold idle is 65+.