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Thread: tunning advice and help for bigger injectors in 5.9

  1. #1
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    Default tunning advice and help for bigger injectors in 5.9

    I am needing sum advice and help when tuning with bigger injectors in the common rail 5.9 and 6.7 cummins

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    what I am asking is how to go about on the main injection table on the injectors. I got it figured out on a duramax. just the dodges is still fairly new to me.

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    Senior Member tylerltr450's Avatar
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    you need flow charts for the injectors. It should be the same logic behind it between dmax and cummins.
    2006 Cummins Red, Auto to Nv5600, SBC 3600, Traction Bars, Visor, Running Lights, S&B Intake, ATS intake horn, EFI Live, Borg Warner S363 Turbo, Industrial Injection Dragon Fly Injectors.

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    thanks tylerltr but what do u do for the guys who cant bring u flow charts for the injectors?

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    Senior Member tylerltr450's Avatar
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    Guess lol. I only have experience tuning 60% over injectors which are in my truck. Im not sure what size your looking at tuning.
    2006 Cummins Red, Auto to Nv5600, SBC 3600, Traction Bars, Visor, Running Lights, S&B Intake, ATS intake horn, EFI Live, Borg Warner S363 Turbo, Industrial Injection Dragon Fly Injectors.

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    well I am working with two trucks one has 80% exergys and the other truck has 180hp ii (90%)

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    Senior Member tylerltr450's Avatar
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    for my truck I think i took up to 25% out of pulse
    2006 Cummins Red, Auto to Nv5600, SBC 3600, Traction Bars, Visor, Running Lights, S&B Intake, ATS intake horn, EFI Live, Borg Warner S363 Turbo, Industrial Injection Dragon Fly Injectors.

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    did u take it out of the entire table. I know on the dmaxs I took 100 out then do my percent change then add a 100 back into the entire table.

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    Senior Member tylerltr450's Avatar
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    No normally I take out of the main parts.
    2006 Cummins Red, Auto to Nv5600, SBC 3600, Traction Bars, Visor, Running Lights, S&B Intake, ATS intake horn, EFI Live, Borg Warner S363 Turbo, Industrial Injection Dragon Fly Injectors.

  10. #10
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    what main parts do u take it out of? on the dmaxs I do entire table

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