The ones I've seen are all over the map. Buddy has a stock R/T auto that runs 13.7. If you have a stick I suggest you go get lots of practice. You don't want to be that guy that runs a 15. I ran 14.06 in a 06 Magnum R/T AWD. I'd think w/ practice you can get down to 13.7's. hit it w/ a tune and you'l be around 13.2.