Looks like you barely made it into 14s with that run of 14.97. So slower than stock time of 14.5. However you did have all that extra weight you were hauling so that didn't help at all. Also how was the weather that day and what was your DA? Next time you run, make sure the car is empty and no more than quarter tank of gas. Do you have a different time slip where you ran 14 even?