Ethanol is a great big ripoff for consumers. It's government subsidized despite it being an inferior and less efficient fuel. It does have a higher effective octane, but when you go to the pump and buy gas cut with 10% ethanol, like in CA, you are basically buying watered down gas, which will impact your mileage.
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Car Sold! Pleasure being a part of the Z community. 
New ride: 2015 GT-R - 647 WHP / 641 WTQ (e85) & 543 WHP / 519 WTQ (91)
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