Seems that Mobil 1 4t is a popular oil for a 912...but according to the rotax chart,doesn't have gear additives in it. Do we need the gear additives? What oil(that is easy to find) do you guys use?..Thanks, Dan
Seems that Mobil 1 4t is a popular oil for a 912...but according to the rotax chart,doesn't have gear additives in it. Do we need the gear additives? What oil(that is easy to find) do you guys use?..Thanks, Dan