Quote:
Originally Posted by Alex46
91 octane no ethanol (like shell v-power) or
87 with 10% ethanol ?????
That is real question.
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Rhetorical question? Costs aside, non-alcoholic gas is always better. Yes, 91 octane alcohol-free gas is better than 93 octane 10%. And of course its better than 87 - 10%. Alcohol cuts the HP and chews up your petcock's membrane and O-rings.