Mine ran a 12.99 with cai and canned tune and 12.85 cai, canned tune, headers. There have been some with dyno tunes cai headers running 12.6ish.
I haven't seen any stock Cobras run but the pullied ones run high 11's
Maybe with a mediocre driver. There are dozens of Pullied cobras running mid 11's, and trapping very close to 120, if not higher.
A GREAT driver, would be a totally different story.
Just thought I'd let you know.
High 11s is maybe the average of pullied cobra's with so/so drivers. That is fair. Either way, 1/2-1 second difference = several car lengths and a bag of chips.