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Thread: Newbie help

  1. #1
    Tuner in Training
    Join Date
    Sep 2013
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    46

    Newbie help

    well ive looked at other VE tables and I understand that every vehicle is different, but every time I paste multiply % and work with it, it creates a cup shape in stead of a dome? also this is a pretty big H/C/I set up for a ls7 I can give more details if needed, I was just originally getting out the surge, slamming into gear from P/N, got that pretty well taken care of but the STFT are always still off and creating the weird dome. Any advice?
    run.hpl Best tune yet some corrections.hpt

  2. #2
    Senior Tuner mowton's Avatar
    Join Date
    Mar 2007
    Location
    Florida
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    3,773
    What injectors do you have in this setup? See the IFR is right up to the 63.5 hard stop. If tune is scaled, you will be scaling all airflow parameters including VE and MAF so you would actually be developing lower numbers than stock appearing like a cup until you have it all adjusted. If a scaled tune, first scale the entire VE table by your factor, then tune.

    Ed M
    2004 Vette Coupe, LS2, MN6, Vararam, ARH/CATs, Ti's, 4:10, Trickflow 215, 30# SVO, Vette Doctors Cam, Fast 90/90, DD McLeod, DTE Brace, Hurst shifter, Bilsteins etc. 480/430

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  3. #3
    Tuner in Training
    Join Date
    Sep 2013
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    46
    fast 65lb, I realized after some more looking around I had to disable the maf.
    last run.hpl
    Best tune yet some corrections and inj scale.hpt