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Thread: WOT air fuel ratio

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  1. #1
    Join Date
    Feb 2004
    Location
    Western, KY
    Posts
    433
    Well just like is says above. Im going to try and post a dyno graph if i can get the scanner to work. I was wanting to know what some of ur stock A/F numbers were.
    Mods:
    Maybe STOCK
    "My lugnuts require more torque than your ricer is ever going to produce"
    Sleep: That Stuff Is Overrated
    "You don't care what it is, or who makes it, as long as they race it. You my friend are a true Gear Head!" (Drew Anderson)
    Who's the real culprit of Obeisity: video games because their scared of physical activities, or Pillsbury for being so delicious?

  2. #2
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    What are you using for a a/f ratio measuring device?
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  3. #3
    Join Date
    Feb 2004
    Location
    Western, KY
    Posts
    433
    wide band on the dyno
    Mods:
    Maybe STOCK
    "My lugnuts require more torque than your ricer is ever going to produce"
    Sleep: That Stuff Is Overrated
    "You don't care what it is, or who makes it, as long as they race it. You my friend are a true Gear Head!" (Drew Anderson)
    Who's the real culprit of Obeisity: video games because their scared of physical activities, or Pillsbury for being so delicious?

  4. #4
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    I see. 12.4 is great for WOT. 14 is what you should see running down the highway. Did you only do WOT pulls or did you get some pulls to check your readings at highway speeds. Most people only do WOT like you only drive you truck on the drag strip.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

  5. #5
    Join Date
    Mar 2003
    Location
    San Antonio, TX
    Posts
    11,038
    hey, nice talking to you on the phone today.

    your tune will be there tomorrow and i look forward to the results.
    12.4 isn't bad at all, nice and safe, and that is waaaayyyyy leaner than all other stock trucks i've tuned, usually they run in the 11 to 1 area.

    My truck ran best NA at 13.1, I like to see most tune a tad richer than that.

    later,

    allen

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