LOL. Think it through. These oiling systems are constant flow. Once the pressure stabilizes the flow volume and velocity are the same. It’s not hard to figure out. That crossover can not slow any oil down, because as I said, once the pressure is stable (on the bypass or constant RPM) the oil velocity is what it is. Unless of course you bypass oil to the pan. Just moving oil in the system around doesn’t do a thing.
Study the oil flow schematic. It’s simple really.
