My friend went 12.8 in his 03 Cobra 100% bone stock. Saw one guy running 12.6's with just the mufflers cutoff. If he is taking out Vipers he has either a ported blower, small pulley, tune and exhaust or a KB or Whipple supercharger upgrade. If it is all stock the Viper story is BS.sirhc76 said:What about a stock 04 cobra in my QC? I have a friend at work with one and he never talks crap. Another guy we work with just got a 02 or so Lightning and during conversation the cobra guy said he has taken a few vipers. I kept my mouth shut since I knew no better but it didnt seem legit?