273 commando HELP!!!

Been following the Isky E4 posts and Toolman, youre Dart sounds great. I went one step up with Isky’s T3 for my 273 Charger, Automatic, 3:23s. Mechanical 455,455,260,260,108LC,44 overlap. Still in box. Can not wait to hear it. Anybody running this? Will post spec sheet next. KG