Hi, sounds like some of you have tried multiple different tuners before settling on one. How do Doug's and Tillman's tunes differ? Is there any difference?

Also, I recall reading somewhere that for Doug's tunes, the Race tunes have their power high in the powerband, while the torque tunes give more power lower in the powerband. Does anyone know the difference between Tillman's Race & Performance tunes?

Thanks,
Steve

 

Although I can't speak for Tillman's performance tunes ! I can tell you from personal experience, that Doug's 93 race programs, are designed to provide power across the entire RPM range, and not just in the higher powerband area's..Meanwhile, his torque programs on the other hand, are designed to provide more power in the lower to mid range RPM's, while his performance programs, are designed to provide more power, in the higher powerband area's..