Today, Guy Perreault, a proud member of the Canadian Armed Forces, arrived to have his 5.3 L GMC 1500 tuned. We rebuilt the Fuel Curve, re-timed the cam events for maximum efficiency, built a custom ignition curve, finally we custom tuned the transmission. We monitored all of this with the Dyno and HP Tuners Data Logger. Throughout the entire process, we explained everything to Guy step-by-step. After Guy returned from his test drive he said it was "like driving a totally different truck" - so much more power at the low end and right through the power curve!
internationaldynoauthority.com
Ottawa, Ontario