50cc

    • spicy pancake
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      22 months ago

      It’s probably a difference of ~20¢ when I fill it yeah, lol. And doesn’t seem to be causing any knocking or other ill effects so no change at worst and real/perceived improvement at best yeah

      • @IMALlama@lemmy.world
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        22 months ago

        Knocking is usually pre-ignition and higher octane fuel will reduce that. Knock sensors are one of inputs to the engine control algorithm’s “how much can I mess with timing” game.