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Thread: LSA 6.2L SC base map needed for comparison

  1. #1
    Potential Tuner
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    Nov 2020
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    LSA 6.2L SC base map needed for comparison

    Hello fellow Hp Tuners. I've just started a tuning project. pretty new to tuning vehicles personally but have some assistance on hand from a tuner whos not famiilar with the HP tuner platform but given time will work it out... but to save some time... im in need of a stock SC Base map for a LSA SC motor running on w E67 ECM.

    Engine: CTS-V LSA, fitted with an upgraded Magnuson TVS2300 Heartbeat SC, KPW Streetfighter 1500 fuel pump, fuel injectors ID 1500XDS, and running a Vaporworx Fuel controller. running off Map.

    the vehicle was supplied with a stock crate LSA motor and E67 ECM which appeared to be configured for a NA engine. we have recently fitted those upgrade parts mentioned above as the stock items were not up to the task. we are looking at approx 700hp when finished, as engine enternals have not been upgraded yet.

    i now have the engine up and running and vehicle driving, but far from finished.

    if there is anyone out there with a base map for a SC LSA motor in any spec, i could use for comparison that would be greatly welcomed to compare.


    thanks in advance.

  2. #2
    Senior Tuner
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    Mar 2011
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    Here's a stock 2009 Cadillac CTS-V tune.

    2009cadillac62Lstock.hpt

  3. #3
    Potential Tuner
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    Nov 2020
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    Hi Kevin many thanks, will check the file out, much appreciated.

  4. #4
    Potential Tuner
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    Nov 2020
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    Hi kevin, was this stock tune for a E38 PCM? mysetup is running on a E67, do you happen to have a stock tune for a E67 PCM CTS-V 6.2L LSA?

  5. #5
    Senior Tuner
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    Jul 2020
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    VIC Australia
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    If you get stuck here is a bone stock tune for an auto (E67 / 6L90) LSA from a 2017 Holden Special Vehicle Clubsport R8.

    The repository should have a CTS-V tune for you to look at also.
    Attached Files Attached Files

  6. #6
    Potential Tuner
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    Nov 2020
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    great thanks, ive finally found the Repository section downloaded a few stock fines to compare against, thanks guys for your help should be good for now.

  7. #7
    Tuning Addict blindsquirrel's Avatar
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    Apr 2017
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    Meridian MS
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    Everything factory supercharged uses the E67. E38 does not have the pins to control the bypass solenoid.