• Dave@lemmy.nz
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    15 hours ago

    Is it normal for that wide range of octane ratings and the highest to be 91?

    I don’t remember octane ratings in the 80s since maybe the 90s. Here we commonly have 91, 95, and 98 as the options.

    • vithigar@lemmy.ca
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      8 hours ago

      North America uses a different scale for octane than most of the rest of the world. 91 AKI is typically about the same as 98 RON.