Young Brunette Girl Strips At The Old Gas Station

Octane
In Australia, gasoline is unleaded, and available in 91 (Normally uses up to 10% Ethanol), 95, 98 and 100 Octanes (names of various gasolines differ from brand to brand), fuel additives for use in cars originally designed for leaded fuel are available at most gas stations.
In Canada, the most commonly found octane grades are 87 (regular), 89 (mid grade) and 91 (Premium), using the "(R+M)/2 Method".