It's used to measure the quality of gasoline (petrol) and defined as the percentage of iso-octane by volume in a mixture of iso-octane and n-heptane which has the ...

Want to get into a heated argument? Try explaining to the public why unleaded is a nickel per gallon higher than regular or how regular and premium have changed in the last few years. Then clarify how ...

For 25¢ a gallon the U.S. oil industry can now produce quantities of aviation gasoline so powerful that present airplane engines in production cannot make full use of it. Fuel technology has ...

Many passenger vehicles, including three-wheelers and motorcycles, are fueled by octane 95 gasoline when octane 92 gasoline is available at a lower price. Otto Engines (Gasoline Engine) can burn most ...