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Old 07-01-2009, 10:11 AM   #36 (permalink)
zZSportZz
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Quote:
Originally Posted by semtex View Post
Can someone refresh my memory on Air/Fuel on these graphs? The higher the number, the leaner? Or the richer?
If I remember right, I think 14.7:1 is the "perfect" air/fuel ratio (for gasoline engines)...and anything less is considered rich and anything above it is considered lean.

Edit: Damn, someone beat me
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