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Thread: pulling 11.5 deg timing at 5000rpm

  1. #1
    Tuner in Training
    Join Date
    Jan 2019
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    29

    pulling 11.5 deg timing at 5000rpm

    Been trying to figure this out for a while now.
    Truck pulls 11.5 deg timing at 5000rpm at wot.
    any ideas.
    i believe burst knock is turned off and all torque limiting shut off
    2 different logs are attached. A/f gauge is not hooked up.

    TEST2.hplNEWPCM-WITH TUNE.hpt
    Attached Files Attached Files

  2. #2
    Tuner in Training
    Join Date
    Jan 2019
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    29
    sorry here is attachments
    Attached Files Attached Files

  3. #3
    Advanced Tuner jsllc's Avatar
    Join Date
    Sep 2015
    Location
    Bozeman, MT
    Posts
    701
    Impossible to tell with your log. You need to log PIDs related to the issue an remove extra not needed.
    2012 ZL1 - Maggie Heartbeat, Port & Polish Heads, Custom Cam, Custom rotating assembly, steel sleeved LS9, No NOS and No water meth. 16psi
    810rwhp and 820rwtq 91 Octane 6400 rpm
    948rwhp and 951rwtq 105 Octane 6400 rpm
    999rwhp and 997rwtq on 60% Ethanol 6400 rpm