Ethanol in Fuel - Club Cobra

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1 Post By Tommy
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#7 (permalink)

07-30-2024, 05:50 AM

Tommy

CC Member

Join Date: Feb 2002

Location: Dadeville, AL

Cobra Make, Engine: Sold my EM.

Posts: 2,459

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The Engine Masters TV series did a whole show testing different octane fuels on the dyno. There was no noticeable difference in the torque/power numbers between them even when the timing was adjusted to optimum. The only benefit of higher octane was knock/ping resistance. So, according to them, if the engine is not knocking/pinging when you use it, higher octane fuel is pointless.

eschaider and Grubby like this.

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Tommy
Cheetah tribute completed 2021 (TommysCars.Weebly.com)
Previously owned EM Cobra
"Never attribute to malice that which is adequately explained by stupidity." - Hanlon's Razor

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