Re: Regular v premium
Go with a 24 to 32:1 ratio and cheap gasoline and you'll do fine. Unless you are running extremely high compression the only advantage to the high priced gasoline will be to make the gas station owners and oil companies happy. The stock Chinese 2 stroke engine will perform perfectly on the low octane fuels. It's what is was designed to run on.
Those who claim fantastic performance gains from high octane fuels are only kidding themselves. "If the gas is more expensive then it must be better." Not true!
Age and Treachery Will Always Triumph
Over Youth and Skill & "Charlie Don't Ride"