Quote:
Originally Posted by DGthe3
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Gasoline with ethanol (other than E85) has the same octane rating as normal dino-juice. When they add ethanol to the gasoline blend, they change the ratio of hydrocarbons in the mix. Less stuff with 8 or more carbon atoms in its chain, more stuff with 7 or less. In the end, it all averages out
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Shh...he's on a roll man.
