Pretty sure Camaro1 had to tune his. I had to tune mine and I'm pretty close to stock power. Most problems arrise during light throttle. WOT is simply a pressure issue. I even show zero slip at WOT from the middle of third on with the stock verter. The TCC in the Camaro actually applies in second during WOT, however you will see around 100 RPM slip till somewhere in third.
2010 IOM 2SS/RS A6, Tuned by Me, ARH/NoCats, Borla Touring, Vararam CAI, G-Force 9" with 4.10's, Circle D 4500K, (Skinnies/Slicks, and Bogarts all around 24MPG
11.5 @ 116 500 DA