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Old 10-03-2010, 10:14 PM
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bobcowan bobcowan is offline
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Join Date: Feb 2007
Location: Colorado Springs, CO
Cobra Make, Engine: Backdraft, supercharged Coyote
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Quote:
Originally Posted by Sinjin View Post
At 3500RPM AF left 11.94 AF Right 12.32
There's the answer right there. It running way too rich. Get it on a dyno and have it tuned correctly.

Also, check your timing curve. Retarded timing costs you in fuel and power.
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