Reply To: Oil pocket in crankcase mid section of MZ 251 ETZ › Forums › Technical › Two Stroke: Hints and Tips › Oil pocket in crankcase mid section of MZ 251 ETZ › Reply To: Oil pocket in crankcase mid section of MZ 251 ETZ December 5, 2024 at 10:09 am #16968 Matthew NicholsParticipant Just use pre-mix in the tank and direct pump outlet to a measuring jug.
