stilletto's '11 WRX Sedan - Page 3
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This is a discussion on stilletto's '11 WRX Sedan within the New Member Hangout forums, part of the Community - Meet other Enthusiasts category; Installed the Cobb SF Intake and went Stage 1 this morning. For whatever reason, the Feedback Knock, that presented itself ...

  1. #31
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    Installed the Cobb SF Intake and went Stage 1 this morning.

    For whatever reason, the Feedback Knock, that presented itself shortly at -1.4, didn't show up in Excel. No Fine Knock whatsoever, but a couple random occurrences, of Feedback Knock. Once, after a very hard run in and out of traffic, showed up at -2.8, but that may have been due to hammering on and off the throttle. Everything SHOULD be ok for a while.



    Aside from all that, I'm very pleased with Stage 1, and am looking forward to the Downpipe coming in next week. Sweetness.

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  3. #32
    MAINEiac 11blackSTi's Avatar
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    Quote Originally Posted by stilletto View Post
    Installed the Cobb SF Intake and went Stage 1 this morning.

    For whatever reason, the Feedback Knock, that presented itself shortly at -1.4, didn't show up in Excel. No Fine Knock whatsoever, but a couple random occurrences, of Feedback Knock. Once, after a very hard run in and out of traffic, showed up at -2.8, but that may have been due to hammering on and off the throttle. Everything SHOULD be ok for a while.

    Aside from all that, I'm very pleased with Stage 1, and am looking forward to the Downpipe coming in next week. Sweetness.
    You'd be better off going WOT for the full pull. Are the knock events repeating at the same RPM, or are the random? Random knock events wouldn't be a huge concern at those levels. If they are repeatable then you might start to be concerned a bit. For what it's worth, I used to get random knock events in that range when I had either my A/C or my defrost on. Also, I am assuming this is a 3rd gear pull?

  4. #33
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    Quote Originally Posted by 11blackSTi View Post
    You'd be better off going WOT for the full pull. Are the knock events repeating at the same RPM, or are the random? Random knock events wouldn't be a huge concern at those levels. If they are repeatable then you might start to be concerned a bit. For what it's worth, I used to get random knock events in that range when I had either my A/C or my defrost on. Also, I am assuming this is a 3rd gear pull?
    Random. The heater was on. That's about it.
    Third Gear Pull. Did a few. They were all pretty consistent.

  5. #34
    Registered User Ingo's Avatar
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    Oooopsy... was going to comment on tires from WAY early in the chain... by now completely useless, just ignore ...
    You can't have everything - where would you put it?

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