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Thread: 06 Hemi Turbo Tuning

  1. #1
    Tuner in Training
    Join Date
    May 2020
    Posts
    12

    06 Hemi Turbo Tuning

    My car was professional dyno tuned at 12psi @ 724rwhp

    I have made some minor adjustments with hptuners, now I need to do more.
    My understanding that with airflow mods I can tune VE and not get into baseline targets like AFR until later.

    Now I have upgrading intercooler and charge piping.
    After upgrading my intercooler and piping my car is part throttle lean. I have not been able to get to WOT yet. That i presume would be next.
    So as I understand this, I need to tune VE.
    I am logging VE Bank 1 and VE Back 2 Bank 1.PNG
    Then inputting those logged numbers into the VE tables using Paste Special-multiply by % - Halfpaste special.PNG
    Then smoothing from there.

    Rinse and repeat until logs are under 5 or not at all. How do I know when I am done...


    TT_Magnum - review.hpt
    11-24-20 log VE.hpl

  2. #2
    look at the srt4 stage 2 tune.. that may give you some insight for PRatio (power enrichment) and look though the FAQ.. the pr is added to the afr to determine the AFR under boost.

    i'd suggest adding your specific injector data from the vendor

    double check the injector pulsewith startup scaling .. if not done will have problems starting when it gets cold