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Running lean

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Old Apr 24, 2005 | 08:36 PM
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Luke WL.'s Avatar
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From: Ft. Myers FL
Running lean

Hey, Im running like 12.5/1 right now, how do I get it down? Im not a real genious when it comes to tuning but im good with computers, should I get it tuned by a professional or can I get it. I want to be at ~11.0
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Old Apr 24, 2005 | 08:45 PM
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For a quick and relatively non-expert response, add fuel. Post your logs and you will get a lot of input about where and how to add it.
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Old Apr 26, 2005 | 04:35 PM
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I highly reccomend that you get with a professional tuner that can provide you some input and give you a good starting point.

Otherwise you will need to start doing some runs in different gears while logging to see what Load Column you are in and check your AFR's against the load column. Using this data you can look at your RPM, Load Column and AFR then utilize that data to edit your fuel map in the same RPM / Load area. Add fuel to richen or lower your AFR's and remove fuel to lean or Increase your AFR's. Make small changes though and move slowly.
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