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Thread: looking for info on a tune thats in a ly6 with 4l80 swapped car I have.

  1. #1
    Advanced Tuner
    Join Date
    Mar 2010
    Posts
    227

    looking for info on a tune thats in a ly6 with 4l80 swapped car I have.

    I picked this car up and basiclly finished the swap on it and Im fixing to start tuning it. the ca is a 1970 nova that has had a ly6 and 4l80e swapped into it. When I read the tune in the computer thats in the car now it shows up a 2002 silverado v8 2002. Im trying to figure out if the tune is set up right for the 4l80e and the ls3 injectors that are in it. can some one please look at the tune and tell me if it has had a segment swap for the 4l80e?
    1993 reef blue Mustang coupe
    Ls1 conversion
    1 7/8 cooks headers
    AFR 205 heads
    Fast 92/92 intake
    PAT G./ EPS Custom cam 230/234 .600”/.602” 112LSA +2 advance
    century Built 4l60e with Circle D 3500 converter
    4.11 gears

  2. #2
    Advanced Tuner
    Join Date
    Mar 2010
    Posts
    227
    I have the invoice for the psi harness that was used on the car and it shows the harness was updated for the 4l80e Im guessing it was already repinned or what ever for the 4l80e.
    1993 reef blue Mustang coupe
    Ls1 conversion
    1 7/8 cooks headers
    AFR 205 heads
    Fast 92/92 intake
    PAT G./ EPS Custom cam 230/234 .600”/.602” 112LSA +2 advance
    century Built 4l60e with Circle D 3500 converter
    4.11 gears