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Thread: New injectors help!!!

  1. #1
    Tuner in Training TURBO 6.0's Avatar
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    May 2008
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    40

    New injectors help!!!

    So here's what I'm running into...

    I dialed in the MAF curve with the stock injectors in preperation for the new deatsch werks 65# injectors.

    These injectors flow 66.7 lbs/hr @ 43.5 psi which works out to 77.02 @ 58 psi.

    Since I can't get the injector flow rate to go above 63.5 lbs/hr I have tried to use both the IAT and Volt modifier with no luck. I have also screwed with the offset tables but not much luck there either.

    The fuel trims are hangning around -15 which is no good.

    Has anyone used these injectors before?
    Last edited by TURBO 6.0; 06-25-2010 at 11:15 PM.
    2004 Silverado, built for boost 6.0L swap, built 4l65 trans, custom remote mount turbo system, HP Tuners 2 bar operating system

  2. #2
    Senior Tuner DSteck's Avatar
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    Mar 2008
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    St. Louis, MO
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    4,860
    Chances are... The entire data set for those injectors isn't available. So they aren't your best choice to begin with. However, if you are dead set on using them, then search for the thread about scaling tunes. That's what you will have to do.

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