by the time you put the turbo kit, buy the 5.0 car itself and build the motor to actually make big power, your well into a H/C C6 Z06 that is running the same times, if not faster and looks much better doing it.
all I am saying is when you build a motor to handle boost, its less impressive to see fast times. I would have liked to see the maxed out stock internal/turbo runs instead.