What To Know About Calibration Certificate

Along with this cool certificate, we left the Calibrated Success seminar with a much greater understanding of GM EFI tuning than we would have ever been able to acquire on our own. Greg Banish offered an OE insight that was both enlightening and refreshing, all in a way that was easy to understand and apply. We also left with a copy of one of his books and a DVD, which will help keep us fresh in between tuning sessions. View Related Article