mpg on 13,14 and 17 CB1100

[GoldOxide_imp]

Your gallons are bigger and I THINK that they calculate the octane rating differently than we do.

Correct.

If we use the standard international system, then the conversions are:

1 U.S. gallon = 3.7 liters

1 British gallon = 4.5 liters

= = =

I think U.S. and Canadian gasoline octane numbers are the same. Typically at the Canadian pump they are:

87, 89, 91, and 94.

There are other numbers higher and lower, but they are not common.