Wed, January 28th, 2009, 11:44 AM
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PHP Groupie
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Join Date: Nov 2008
Location: Among Elk, Deer and Javalinas on the Mogollon Rim in Aridzona
Posts: 3,243
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At cruise, there's very little load on the engine. I imagine that's how you get away with a lean A/F setting.
- Jack
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