Quote:
quote:Originally posted by macster
Quote:
quote:Originally posted by sakigt
Am I reading right per first chart that we start running lean after 13.9psi? So much for the 15psi myth...
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On the first chart entitled "baseline lean", there was a vaccum leak due to operator error. What happened was that he started the run and then stopped it and proceeded to tell me that the car was running lean. Which I didn't buy, and told him that there must be a vaccum leak somewhere cause the car by design runs rich. So he rechecked the Dyno machine's connections and found the place where it was leaking.
macster
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But on the rest of the charts it seems to hold true... An A/F ratio of 10 is NOT agood thing