found a new problem i think at havasue this weekend and i was pinned full throttle for a little while just crusin and when i let off the gas i notice that the oil pressure drops any ideas on whats wrong
Some of it is normal. Oil thins out as it gets hoter from a hard run. As it cools down you'll see the pressure come back up. My 502 would drop to about 25 lbs at idle. After idle for a few minutes or slowing down , it would come back to normal.