I wanna know what mods you Z06 lovers would do to get the power up significantly. Heads and cam? Sorry, the factory already did that. Boost? Not Much on that High compression motor. Maybe a 150 shot to get clost to 600 RWHP but it's already tweaked pretty hard.
Now that GT500 on the other hand willbe a totally different story.
The Z06 is nice but I don't think I'd be buying one even if money weren't an issue. I will on the other hand find some way to buy a GT500.

David