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Thread: Rail pressure and timing

  1. #21
    Thanks Jim, my trucks been at the body shop for awhile. Now that’s it’s back, I’m going to dig into some minor tuning

  2. #22
    Tuner in Training
    Join Date
    Sep 2019
    Posts
    10
    where do you mess with the timing, am I missing something?

  3. #23
    Tuner
    Join Date
    Feb 2019
    Location
    Indiana
    Posts
    135
    Quote Originally Posted by kevin kasper View Post
    where do you mess with the timing, am I missing something?
    When you open a tune. go to engine>diesel timing>main timing

    Make sure you are looking at the tune in advanced mode

  4. #24
    that's what is on there now but a china one, I honestly thought the only real difference in the 03-04 & 05-07 was the wastegate set up. I'm still learning the Cummins as I go
    2010 F-350 03 5.9/848ecm, built 5R110, 30% over sticks, 10mm pump, 64mm Stealth Turbo
    2008 F-350 03 5.9
    Fumminstuning.com

  5. #25
    Potential Tuner
    Join Date
    Oct 2021
    Posts
    1
    Injectors are different as well