The use permits higher-output engines to supply more electrical power from the compressed air-fuel mixture. Significant-compression engines can involve higher-octane fuel to make sure the mixture doesn’t ignite early. "Stale" gasoline can be detected by a colorimetric enzymatic exam for organic and natural peroxides produced by oxidation of the gasoline.[104] https://ok-social.com/story2389923/detailed-notes-on-gasoline-alley