Re: stock tank gas to oil?
You really shouldn't mix the fuel in the bike's tank. It should be mixed in a seperate container and shaken well before filling the tank. This is because the oil being heavier than the gasoline will settle to the bottom and make its way to the carburetor where it can foul things up. Save a few bucks, buy a gallon of gas and mix your choice of oil in a gallon can.
If you're using Opti-2 or another blend and want the 100:1 ratio you'll want 1.3oz to one gallon of gasoline. Make sure the oil you're using is formulated for that 100:1 ratio.
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