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Thread: firm shifts?

  1. #21
    Potential Tuner
    Join Date
    May 2017
    Posts
    6
    You better scope those cylinders with the plug gaps that are closed, more than likely the motor is done. Your log had way to much knock in it for cruising, ST was maxed out both ways. The engine tune has quite a few things wrong with it

  2. #22
    Advanced Tuner
    Join Date
    Jan 2021
    Location
    Miami
    Posts
    351
    yes the tune is all over the place! im doing my best to make a real bad tune better. i go backwards 2 steps and then foward 1! the tuner quit on me and now im left trying to get the car right. maybe im too old to grasp all of this but i cant quit. hopefuly it will end with a great tune and able to enjoy it at the track one day.
    By the prickle of my thumb something wicked this way comes!2008 Chrysler 300c! 2013 heads/220/230 comp cam/LTheaders/FTI 2600 stall converter.