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Old Sat, March 28th, 2009, 12:27 PM
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Jackpine Jackpine is offline
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Location: Among Elk, Deer and Javalinas on the Mogollon Rim in Aridzona
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They're really snowed under crowsnest. I don't really know if Bill has an E85 tune or not. It actually needs to be different than an E10 tune because in addition to the fact that timing can be advanced due to the higher octane rating, it burns properly at a richer air/fuel ratio than ordinary gas. (I seem to remember something like 9.8:1?) Maybe, the flex fuel vehicles automatically adjust for this, but I don't really know.

I don't have a vehicle that burns E85, so it's kind of a moot point for me.

- Jack
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