There is one check valve to bypass the oil cooler in case it some how gets plugged. There is a second check valve to bypass the oil filter in case it gets totally blocked. There is also the fact that small blocks oil is not 100 % filtered system. When oil pressure exceeds a set limit the oil filter has internal bypass feature.
I suggest anyone should really learn how systems operate from the people who designed them and wrote the service repair manuals. With that knowledge you can make an informed a logical decision on what changes to perform.
I suggest anyone should really learn how systems operate from the people who designed them and wrote the service repair manuals. With that knowledge you can make an informed a logical decision on what changes to perform.