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Thread: Safe to go Beyond -40* Intake Cam - Gen 1 Coyote?

  1. 11-22-2019 #1
    CCS86
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    Safe to go Beyond -40* Intake Cam - Gen 1 Coyote?

    I have heard that you are safe from PTV up to the hard stops for the phasers.

    Can anyone confirm?

    Thanks!
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  2. 11-22-2019 #2
    Bill88stang
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    I’ve seen higher
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  3. 11-22-2019 #3
    bbrooks98
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    Quote Originally Posted by CCS86 View Post
    I have heard that you are safe from PTV up to the hard stops for the phasers.

    Can anyone confirm?

    Thanks!
    I've been going to -50 for awhile no issues to report
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  4. 11-22-2019 #4
    CCS86
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    Quote Originally Posted by bbrooks98 View Post
    I've been going to -50 for awhile no issues to report


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  5. 11-23-2019 #5
    blackbolt22
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    Quote Originally Posted by bbrooks98 View Post
    I've been going to -50 for awhile no issues to report
    Same here. I wouldn't go higher.
    Knock Retard is the reduction or prevention of knock by lowering ignition timing:
    (+) Adding Knock Retard = Reducing Timing. PCM is seeing knock.
    (--) Lowering Knock Retard = Increasing Timing. PCM isn't seeing knock.
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  6. 11-23-2019 #6
    CCS86
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    Quote Originally Posted by blackbolt22 View Post
    Same here. I wouldn't go higher.


    I think -50* is the mechanical limit, where it hits the phaser hard stop.
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