Thread: 87 vs 91 gasoline?
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      11-25-2022, 06:06 PM   #8
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Originally Posted by StepMassive View Post
Am I risking any long-term health of the engine with 87 octane, or just loosing out on a bit of performance...or what?
Yes to both. Fill with highest octane available if long-term engine health and optimal performance matter to you.
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