ORIGINAL: rexbirk
Great!
3W makes great engines, if a person can afford the initial cost. In the long run you will come out ahead.
I have a very old 60cc 3W, not sure it's age but at least 6 years and it still runs perfectly.
I think it may take longer to break in on synthetic but I don't see that as a problem.
Me neither....It took my OS33GT at least 4 gallons on 50:1 synthetic to finally allow full lean running. On the other hand, my SAP180's and DLE55's only needed about 2 1/2 gallons each (same fuel mix).