The z is my friends car, it is seriously fast. The Ferrari was definitely not playing with him, if he were the 7mZ would have crushed him.
This z has also beat a gsxr 1000, supercharged viper, single turbo mkIV supras, r32 gtr's, c6 zo6 vettes etc...
There is a vid of a similarly equipped z making a 11 sec pass at 135mph...I'll find it.
here it is, I know this guy too, in fact he is a member here and posts in the vk45 board his name is Clifton, and he can vouch for both cars...
http://media.putfile.com/135wmv