Gas Grade and Mileage

Originally Posted by SouthArk370Z From what I have read about some of the MPG contests, higher engine temps = better MPG. Something to do with keeping the combustion gases as

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Gas Grade and Mileage

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03-31-2013, 09:17 PM

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RoshDawg

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Quote:

Originally Posted by SouthArk370Z

From what I have read about some of the MPG contests, higher engine temps = better MPG. Something to do with keeping the combustion gases as hot as possible while in the cylinder for maximum efficiency. IIRC, ∆T and heat loss rate were thrown in there.

Nice that makes sense. Judging from your other posts I take it you're an engineer? If so, what kind?

Oh and op, use 91 at least.

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