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Thread: stock 8.1L knock?

  1. #1

    stock 8.1L knock?

    is this false knock or something it knocks like crazy 25* whats going on??
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  2. #2
    Senior Tuner
    Join Date
    Feb 2009
    Posts
    1,931
    Post your tune, based on the log its not stock. With how much KR you have and how much timing is still in it you are at high 40s and even 50s for timing. The stock tunes I have max out at 45, and you shouldnt be able to hit those.

  3. #3
    I was not able to upload the tune it kept kicking me out saying too many TCM attempts. I didn't have time to mess with it today so I drove it back and on the way logged this and was thinking the same thing but just the other day did a 2010 6L and it was in the high 40s and hit 50 once too. I also thought it was too much but not sure. Under WOT its not advanced very much im stumped till I can figure out how to pull the tune outta it??????