We looked at a number of different NA designs, even with the best tech applied, we could not meet our horsepower, durability, and emissions requirements for the lifecycle of this car. I was an NA fan, would loved to have done it.

No, I found out about the car fairly recently. Nothing in the Z06 is designed with the GT in mind.

We increased the stiffness of the frame 60 percent to react the chassis loads we knew would come from the Z06 model, the performance of the frame is actually substantially improved with the roof in place.

I just looked at it 15 minutes ago, it's a lovely design with obvious elements of historic Ford GTs with some modern features. I think the production car will look a bit different than what they are showing here in Detroit.

If we did would you buy one?

1) We don't talk about future product, I'm sorry. Eventually all will be revealed.

Yes, we sell a recording of it as a non-medicinal form of Viagra.

That is true. It has been proven in many different tests and situations, we are astonished that it's possible.

When you run a full tank of fuel through a Z06, the last lap (slowest lap) is faster than the first lap in a ZR1 (fastest lap). The Z06 is always faster than the ZR1 on the track.

I'm afraid Car And Driver overpaid for a poor photoshop job. ;)

Awesome car