new label is Motorcycle Oil
Racing Two T
why they did this is a mystery
breakin is simply a matter of not overheating the engine
put an 18x6 prop on it and go fly -
Learn to adjust the needles the so called factory settins is a myth and can cause you to ruin the engine if you don't learn to adjust for proper operation.
after you have burned up a gallon or so -if you like - change oil content to 40 to 1 but I have just left mine at 32 -1 it works fine runs very hard and shows no sign of looseness or overheating.