Yeah, the DA and heat will kill times. My truck before being rebuilt ran 11.68 @ 118 with a stock engine, exhaust and light weight tricks. 2004 RC, made 485 at the wheels before we pulled it out. Still sorting the tune on the new setup, still NA , no power adder, stay tuned for up dates, Chris Jensen has been busy with his main job at Porsche racing, but will get to me as soon as I can get the truck to LA for tuning....shooting for this fall when it cools down a bit.