I was talking about 7m oil pumps and oil pressure yesterday with Andy, we both think the oiling system on the 7m could be improved. We were throwing ideas around and talking about how shimming the oil pump seems to give different results on different engines. I thought maybe an external adjustable oil pressure regulator could be useful. It would let you fine tune for different oil weights or ambient temperatures. It would require blocking off the stock oil pressure regulator port in the pump, and then using an extertal unit, similar to an Aeromotive afpr. I wonder if an aeromotive afpr could work for this? Or is there an oil pressure regulator out there already designed for it? Or am I crazy :nuts: