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Thread: E85 Conversion... Now I have KR?

  1. #1
    Potential Tuner
    Join Date
    Jul 2011
    Posts
    2

    E85 Conversion... Now I have KR?

    I just converted to E85 this week and I now have 1-3 degrees of knock on my 3.4 pulley when I used to have 0 on my 3.2 pulley

    Here is my tune

    https://dl.dropboxusercontent.com/u/...E85%20Tune.hpt

    and here is my 40 min scan (WOT towards the last 10 mins)

    https://dl.dropboxusercontent.com/u/...040%20mins.hpl

    I am fairly new to tuning but I though everything I did was correct

    I scaled my 60# injectors to 42 and that is it, I had the commanded AFR at 11.7 but when I saw 8 degrees of know I moved it back to 11.0

    I should note Wideband was hitting consistent 11.5ish at the full or WOT areas

    Any help would be appreciated as I though E85 was a super knock suppressing fuel.....

    This is on a Series II L67 3800 Supercharged

    All of my mods can be found here at the top http://www.grandprixforums.net/black...wap-77526.html

  2. #2
    Potential Tuner
    Join Date
    Jul 2011
    Posts
    2
    nothing? can anyone help?

  3. #3
    Tuner in Training
    Join Date
    Nov 2009
    Posts
    44
    Those links do nothing, Drop box error 404...
    I haven't made a million post's so im not a super tooner