Here's my little story, last year I put the Mopar PCM and Roe H/F Cats on my 08 Viper vert, dynoed at 563 rwhp/533 tq vs 545 rwhp/505 tq stock, and went to try it at the drags, hoping to get some low 11's as I had seen on this forum, with 94 oct, lower rear tire pressure, 1/4 tank of gas, launch...