Wow, great times. I thought the rc's would be close to that, but you cant beat seeing it.
Some dr's, couple small mods like your planning (catback/cai) and practice and youll be in the 13.7 range easy. Some weight reduction and youll see mid 13s.
Also, all my GM friends will officially hate you and your truck soon as Ill post that link up on ALL the GM forums whove been sayin "They arent THAT fast!"

