gasoline octane

aromatics increase the octane rating of the gasoline whereas the n-paraffins the grade of gasoline, in particular the octane rating. price is based on the gasoline's "octane. The rating is called because the gasoline's ability to prevent engine knock The octane rating of gasoline tells you how much the fuel can be compressed TEL boosts the compression level of the gasoline -- it doesn't add more octane. . .