350 Vortech Sierra performance times

Can anybody tell me what a 350 Vortech Sierra single cab automatic is running in 0 to 60 and 1/4 mile?

I have a 97 with 350 vortec mine is also single cab and auto, i'm not sure what the times are, but my friend has a 96 firebird with 3.8L that ran 15.7 and i pull away on him by 3-4 cars so i would say low to mid 15's dependin on condition and how good of launch you get