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Thread: Do my LTFT at steady cruise speed and idle look ok to you >

  1. #1
    Tuner Turbo6TA's Avatar
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    Do my LTFT at steady cruise speed and idle look ok to you >

    Hi Folks ...

    The car is a 2011 Corvette LS3 (A6 trans) with a supercharger and fairly mild aftermarket cam.

    Bank 1 and 2 LTFT are both:

    800 RPM Idle: . . . + 3%

    80 MPH Cruise: . _ - 5%

    I am thinking that these fuel trims are ok and there is no need to tweek the tune any ... What do you think

    Ron,

  2. #2
    Tuner
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    Quote Originally Posted by Turbo6TA View Post
    Hi Folks ...

    The car is a 2011 Corvette LS3 (A6 trans) with a supercharger and fairly mild aftermarket cam.

    Bank 1 and 2 LTFT are both:

    800 RPM Idle: . . . + 3%

    80 MPH Cruise: . _ - 5%

    I am thinking that these fuel trims are ok and there is no need to tweek the tune any ... What do you think

    Ron,
    You're fine, won't get much better than that.
    69 Chevelle 418" LS3, 11.25:1,PRC 260 heads, TSP 235/239, Longtubes, dual 3", 4L80, 3.42
    2010 Corvette Grand Sport A6, Heartbeat blower, 78mm pulley/10% lower, Kooks Long Tubes, 224/232 blower cam, ID1050x's, ECS stage 1 fuel system, alkycontrol meth system

  3. #3
    Tuner Turbo6TA's Avatar
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    Thanks Morris . .