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Old 06-13-2012, 11:31 PM   #14 (permalink)
Christ
Moderate your Moderation.
 
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You'd have to figure the A/F ratio across RPM and appoximate VE to have any sort of an accurate figure.

9:1 at idle is a heck of a lot less fuel than 9:1 at 4,500 RPM @ WOT.
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