So I decided to do the whole pi swap thing. Did everything by the book and such. Put it back in the car and started cranking the engine. I didnt see any raise in oil pressure. After cranking 3 or 4 times for a couple seconds a squeak started. I thought it was the cam caps initially but its definitely something internal. Thinking its rings. Decided to take off the oil filter and its completely dry. I dont understand why anything would change with the oil pump. It had awesome oil pressure before. What could be the issue??