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camaross305 · 09-11-2008, 09:52 PM

good thing about ethanol is its equal to about 120-130 octane.... problem is it takes a lot more of it because of its heat of vaporazation. So you get worse gas mileage.

09-11-2008, 09:52 PM	#11
camaross305 135 Rep 1,825 Posts Drives: 2008 M3 Join Date: Jul 2008 Location: gainesville fl iTrader: (20)	good thing about ethanol is its equal to about 120-130 octane.... problem is it takes a lot more of it because of its heat of vaporazation. So you get worse gas mileage.
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