john.z Posted June 14, 2021 Share Posted June 14, 2021 New to tuning, I am trying to understand the changes that were made to my XR8 by the original tuner and learn from there. This tune was done on HP tuner software, so my understanding is things look a little funky compared if the car was tuned with this software? I'm thinking that because the axis' have been changed and i cant understand why. if i were to return them back to stock would it affect the current tune? and should i return them to the stock values if i am going to continue tuning the car with pcmtec with future modifications? Quote Link to comment Share on other sites More sharing options...
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