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Thread: Look for a stock tune for Silverado 2500 2010-2015 6.0L w/ flex

  1. #1
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    Default Look for a stock tune for Silverado 2500 2010-2015 6.0L w/ flex

    I picked up a set of 12613412 injectors and would like to take a look at the stock tune.
    I didnt see one in the depot.

    Thanks

    Fits Following Make / Model :

    Express Van : 2010-2015, 6.0L
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    Silverado 3500 Pickup : 2010-2015, 6.0L
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    Sierra 2500 Pickup : 2010-2015, 6.0L
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  2. #2
    Member Whipped383's Avatar
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    Looking for the same but I need gen3 tune data for them. By chance do you know the engine code?
    97 K1500, 383, 4L60E, Whipple, Stock 14 Bolt with 3.73, EFILive V2, 0411, Marine, #42 Injectors, H-Boost, LC-1, Coming Soon: Intercooler, Trutrac, 4.11 gears?
    03 K2500HD, 8.1 and Allison, Stainless works long tubes, Intake mods

  3. #3
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    Quote Originally Posted by Whipped383 View Post
    Looking for the same but I need gen3 tune data for them. By chance do you know the engine code?
    I *think* L96

    http://surefireengines.com/cgi-bin/infop?DCT13

  4. #4
    Joe (Moderator) joecar's Avatar
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    If it's L96 then see this post by Wipped383 in another thread: Correct-IFR-tables-for-LS3-LS7-injectors-in-Gen-III~post#132

  5. #5
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    Quote Originally Posted by joecar View Post
    If it's L96 then see this post by Wipped383 in another thread: Correct-IFR-tables-for-LS3-LS7-injectors-in-Gen-III~post#132
    Thanks @joecar!
    One last question. since the IFR is done via delta kpa. If the injectors are rated at 3bar but will be running at 4bar, do I need to scale the table by 1.1614 [sqrt(58/43)] or will the delta cover this?

  6. #6
    Joe (Moderator) joecar's Avatar
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    You will still need to scale the injectors... scale by sqrt(58.0/43.5) = 1.1547 (since 3 bar is 43.5 psi).



    Delta kPa refers to the pressure difference between top of injector (at rail pressure) and bottom of injector (at manifold pressure)...

    if FPR is 4-bar (58 psi, 400 kPa) the absolute rail pressure is 500 kPa;

    MAP (manifold absolute pressure) ranges from 30 kPa (closed throttle decel) to 100 kPa (WOT);

    so delta kPa ranges from 400 kPa (WOT) to 470 kPa (closed throttle decel).

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