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Thread: B1940 E92 2015 z06

  1. #1
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    Default B1940 E92 2015 z06

    Why is it on the B1940 Knock balancing rates Row B, I have 2.5 to 5 taken out of that cylinder only?

  2. #2
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    Anyone got any ideas?

  3. #3
    Joe (Moderator) joecar's Avatar
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    Post a screenshot (or your stock tune file).

  4. #4
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    Here is a picture.
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  5. #5
    Joe (Moderator) joecar's Avatar
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    That's in the stock tune from GM...?

    Post your tune file, I want to look at the other tables.

  6. #6
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    The car has upper pulley and CAI when i purchased it i don,t think it is a stock tune.
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  7. #7
    Joe (Moderator) joecar's Avatar
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    Cylinder B appears to correspond to cylinder #8...

    they're saying that #8 has a higher probability to knock

    ( I thought that #7 had that distinction... unless I'm understanding it wrong )

  8. #8
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    I thought it was #7 also. So that is what B1940 is for the dreaded #7 disaster ?

  9. #9
    Joe (Moderator) joecar's Avatar
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    Quote Originally Posted by chevydan View Post
    I thought it was #7 also. So that is what B1940 is for the dreaded #7 disaster ?
    I am convinced that it is (but that is only my $0.03).

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