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Thread: 3.92 Differential

  1. #1

    3.92 Differential

    Hi everyone, I was hoping for some input on the 3.92 Gears in the A580 Automatic Challenger. I just put the rear end in and I'm not that impressed, since I'm new to tuning I wasn't sure if anything needed to be tuned. I already adjusted the ratio through the scanner, but tune wise does anything need done?

  2. #2
    if you did tune it from the scanner thats it for it .
    try to make more torque from the gear in the ramp tables

  3. #3
    Quote Originally Posted by GeForce1986 View Post
    if you did tune it from the scanner thats it for it .
    try to make more torque from the gear in the ramp tables
    Can you explain what you mean? How would adjusting the ramp table affect this? I'm not to familiar with the transmission tuning yet.