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91 Octane data logging, 0 knock retard

Started by HD_04Ultra, July 25, 2011, 09:24:25 AM

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HD_04Ultra

Here is the data logging using 91 octane fuel without ethanol added.  As you can see, there is no knock retard anywhere.  It is hard to believe just 2 points of octane makes that big of a difference.

HD_04ultra

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