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Thread: 300c 6.4 4.0 Kenny bell issue

  1. #1
    Tuner
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    300c 6.4 4.0 Kenny bell issue

    Hello

    Im running into a weird issue I can not figure out after 6000rpm throttle drops im commanding a 6500rpm cut limit, this is fully build 6.4 running 18psi on a 4.0 kennybell supercharger I try raising the cutoff limit but it still drops throttle after 6000rpms
    Attached Files Attached Files

  2. #2
    Senior Tuner SultanHassanMasTuning's Avatar
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    look into your torque sources and also if the tramission limits adjust?
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  3. #3
    Tuner
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    Yeah I raised torque limits on the transmission as well and max rpm, I logged torque source and it always shows Pedal never changes so makes me wonder if it even working correctly

  4. #4
    Senior Tuner SultanHassanMasTuning's Avatar
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    as per the file you posted i would

    raise TCM limit to say 7000

    your upshift schedule are currently like follows

    1st 5580
    2nd 5900
    3rd 6063
    4th 6145
    Follow @MASTUNING visit www.mastuned.com
    Remote Tuning [email protected]
    Contact/Whatsapp +966555366161