Results 1 to 2 of 2

Thread: ATSV help

  1. #1

    ATSV help

    2016 atsv on the dyno, has the new era 600 hp package. I have read all the threads on here and have made small adjustments back to back without any luck.

    tune file and log below (iR* is the initial read as well). boost is holding around 15 psi ish and throttle is staying open for the most part but power is still the same as it was when it was baselined. I've added a small amount of timing and no increase so I'm guessing I need to get the boost up.

    ANY HELP is greatly appreciated. I do a lot of LT1/4 stuff but this is new to me

    d4.hpl
    maf 7.hpt
    iR.hpt

  2. #2
    Tuner in Training
    Join Date
    Dec 2007
    Posts
    34
    Under max boost limit table, the 154 value is less than factory tune. Could try increasing your driver demand values in the 86 and 100 rows.