Just a note that I just recently received a new oil pump and scavenger pump upgrade from Carl in Sweden. I haven't actually run the engine yet but I'm quite pleased with the quality of the workmanship in both these components. He has just finished developing the scavenger pump upgrade which consists of two larger gears and a quarter inch spacer so there's room in the body for the new gears. I am hoping that with the new and improved oil pressure and the new and improved scavenger pump to remove the excess oil that I will have a better lubricated, cooler running and happier big twin flathead.
I am having a ball rebuilding my old Flathead at this time because never in the 28 years has are being so many upgrade components available.
Have fun out there ! Greg