Tuning a 2016 GMC Sierra with HP Tuners

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!
internationald...
Ottawa, Ontario

[@twerking]

Awesome... I have a 2016 Silverado 5.3 L83 engine and 6l80 trans. I rebuilt the engine and installed a DOD delete kit along with a BTR stage 2 cam. I can't find anyone to tune this thing. It runs but needs to be dialed in. Located in MD and looking for some help.