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Thread: Quiet idle

  1. #1
    Advanced Tuner
    Join Date
    Aug 2021
    Posts
    821

    Quiet idle

    This may be a silly question, but; is there any way to quieten down the idle on a cammed car? I would like the car to be a little quieter at idle if possible and kind of give off the "sleeper" vibe.

  2. #2
    Senior Tuner
    Join Date
    Jul 2020
    Location
    VIC Australia
    Posts
    1,107
    Make your adaptive spark less aggressive. Play with it, you'll see immediately what it does.

    Fit bi-modal mufflers.

  3. #3
    Senior Tuner
    Join Date
    Nov 2006
    Posts
    2,608
    putting cats on it.

    EVO being sooner.. More of the power stroke wasted.. louder exhaust.

    Lope might be calmed down with higher idle and really tweaking adaptive spark.
    Tuner at PCMofnc.com
    Email tuning!!!, Mail order, Dyno tuning, Performance Parts, Electric Fan Kits, 4l80e swap harnesses, 6l80 -> 4l80e conversion harnesses, Installs

  4. #4
    Advanced Tuner
    Join Date
    Aug 2021
    Posts
    821
    thanks for the responses fellas. ill play around with it and see if i can make some progress.