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Thread: M156 Timing

  1. #1
    Tuner in Training
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    Jun 2018
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    M156 Timing

    Did someone in the forum change the camshaft timing settings? If so, what results it gave?
    List modyfication:
    Full exhaust with tuning manifold,decat.
    Panel filter K&N

  2. #2
    Senior Tuner BackyardTurbo_FTW's Avatar
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    Jul 2009
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    East Suckburg, PA
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    There are definitely gains to be had adjusting cam timing. Especially noticeable in the top end!

  3. #3
    Tuner in Training
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    Oct 2017
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    i haven't gain much touching cam timing,i have tried few combos but only got losses..how much of advance/retard on each do you run ?

  4. #4
    Senior Tuner BackyardTurbo_FTW's Avatar
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    Jul 2009
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    East Suckburg, PA
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    My intake goes from 1 to 22* from 3k to redline.

    My Exhaust goes from -12 to -2 from 3k to redline.

    Def gained everywhere on my car

  5. #5
    Tuner in Training
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    Oct 2019
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    CT
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    can you please show a picture of what that looks like on the table?