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Mystery of the "Black Goo" -- Solved?
The Mystery of the "Black Goo" -- Solved? Since the first day a gear-head decided to try running e85 in his carbureted engine the...
Detonation, Pre-ignition, and the Danger of a Hot Spark Plug in an Ethanol Fuel Racing Application
Detonation, Pre-ignition, and the Danger of a Hot Spark Plug in an Ethanol Fuel Racing Application By: Eric Niefert, Owner ...


Stoichiometric ratios of ethanol, gasoline, and various E85 blends
This article is a chart that shows stoichiometric ratios of ethanol, gasoline, and various E85 blends. It also gives target tune numbers...
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