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Thread: Is this burst knock????

  1. #1
    Advanced Tuner
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    Jul 2006
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    Is this burst knock????

    I got my gto dynoed today. Is this burst knock? I only see it going into wot. Is this something that should be addressed?

    By the way i made i made 422 rwhp. Now i need some heads. Thanks Mr Jannetty, I had a fun day.

  2. #2
    Senior Tuner Russ K's Avatar
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    Dec 2005
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    Regina, Sask.
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    Yes, as the knock retard pid is 0, and the total knock retard isn't. Log burst knock retard to verify.

    Russ Kemp

  3. #3
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    Quote Originally Posted by Russ K View Post
    Yes, as the knock retard pid is 0, and the total knock retard isn't. Log burst knock retard to verify.

    Russ Kemp
    Thanks Russ, Do i need to do something about it?

  4. #4
    Quote Originally Posted by Russ K View Post
    Yes, as the knock retard pid is 0, and the total knock retard isn't. Log burst knock retard to verify.

    Russ Kemp
    This...

    99% sure thats burst knock. Not a bad thing, only thing is with excessive burst knock, it still triggers knock learn and the car will revert to the low octane tables with excessive burst knock

  5. #5
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    i dont even see any

  6. #6
    Quote Originally Posted by carlrx7 View Post
    i dont even see any
    look at KR on the guage cluster and "total knock retard" on the table and you'll see it

  7. #7
    Advanced Tuner
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    I took 75% out of the burst knock table. Will 2 degrees of burst knock still trigger knock learn? Am i best off just to zero this table? Here is a quick scan with a few bursts.