well if the z06 couldnt compete with the porsche, then why would car magazines be doing comperison storys on the two cars? sure porsche could beat the z06, but it will cost 50k more! And if chevy put 50k more into the z06, lamborghini would have a hard time keeping up! And if you think that porshce has better aerodynamics than the zo6 then your a retard! sure any six cylendar can be fast with a turbo, put a turbo on the 5.7L and see what happens. You need to get off your soap box and go buy a vette!