octane rating
Octane rating tells you how well a fuel can handle pressure before it explodes in the engine. Higher numbers mean it's better for powerful cars that need more performance.
Octane rating measures a fuel's ability to resist knocking during combustion. Higher octane fuels can withstand greater compression before igniting, making them suitable for high-performance engines.
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"It was designed to run on leaded fuel, It was designed to run on a different octane rating, was designed to run on engine with different fuel additives to it."
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