I was reading the instructions for the tech when he loads the trackey and there is a part where it ask to input what Octane and Rear tire size is being used in the Boss. Has anybody played with these setting? Track guys! Because I do plan on getting a new set of rims and tire for my Boss and I know a lot of you have already done so. So were those different setting applied?

Also if your running higher octane, How high? and how are you mixing? 91/105? or just putting it in straight?

 

It's no different than what you do when loading a ProCal tune. It simply allows for the most accurate information possible for certain parameters. What's nicer than having Ford Racing overnight you a calibration matched to your vehicle that you yourself flash into the factory PCM?







Answer: Having to only pay a few hundred dollars as well as having your warranty intact for more than one year.

Sure would have been nice if FRPP could have backdoored an off-road TracKey calibration that worked with the ProCal tuner!