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Thread: SAFC2 Setting

  1. 05-23-2006, 05:56 PM #1
    Lucient
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    Default SAFC2 Setting

    I currently have a JWT ECU tuned for Z32 MAFS and 50# injectors. My engine(SR) has 550cc injectors. I want to get a baseline tune on my afc to make it to the dyno

    I figured the 50# injectors to flow 510cc which is 40cc less or 7% than the 550cc.

    Is is safe to set the safc to -7% across the board or did I do the scale wrong?
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  2. 05-23-2006, 06:17 PM #2
    green91
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    it wont be a perfectly mathematical difference.. best bet is to set -7% as your basemap (kinda lol) and read your wideband. btw, how did u get the # to cc conversion?
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  3. 05-23-2006, 06:19 PM #3
    Lucient
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    I got it off the web. I dont have a wideband. i just need to make it to the dyno without running dangerously lean or rich
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  4. 05-23-2006, 06:29 PM #4
    green91
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    well fire up and see how it idles, lean wont hurt you unless your in a high rpm / boost condition
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