If you are an intermediate driver, you will run high 13's all day long. Stock 96-98 Cobras trap anywhere between 101-103mph on average. 0-60 in the mid 5's. They usually dyno between 250-265rwhp/rwtq stock.
If you want to see the timeslips or see threads of people listing their times, search this site or go over to www.corral.net and search the DOHC/SVT forum for "96-98 Cobra times".