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Ohio | Thought about doing this for a little while now but haven't pulled the trigger. Have a challenger 665d. Is there one company who does a better job with engine tuning? Everyone claims to be the best but you know how that goes. I was always told you make this have to power of a 685 and not have to worry about much of anything. Just looking for something more power in the fall when we use the inline ripper and chisel. | |
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Tuning sisu 8.4
