The 720S is an animal.They ran pretty identical. I think in another video he says he has the normal exhaust and not the titanium. It has full mufflers. He showed them on the dyno video cause you have to take the entire rear bumper off to dyno.
The next video he races a 720S and it is going to be bad for the GT.
The owner is crazy rich, he has a 05 gt, this gt, tesla, Lamborghini, 720S that I can think of right now.
The new Z06 I drove a couple weeks ago was loud, I can only imagine the ZR1The 720S is an animal.
I read an aritcle on the ZR1 and they talked about how mind numbingly loud they were. Well, I was driving home the other day and one pulled out of a side road right in front of me and started coming towards me. I rolled down the window as we were passing and he laid into it and I thought the windows were going to blow out of my jeep. Holy cripes it was loud.
Even then though, I'd still rather have on of these:
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something about the C6 Z06 i cant get over.