I sure hope that wasn't directed at me. I've been drag racing at the same track since 1982 and have plenty of passes under my belt, along with my share of trophies and prize money.
I've seen 08/09 Bullitts run low 13's with traction and a good driver, and I've seen them run 14's and 15's with crappy drivers who can't launch and/or shift. I've seen them go slow (with everyone else) on hot, humid days while they go quicker than they should in the late fall when the air is cool and crisp. There is no one single ET that defines how quick a Bullitt is. But, with traction, good driving, and cooperative weather, low 13's @ 105+ is about right.