i agree that the z28 is gonna take this one, it may not be by much but i believe the camaro would win.....
but isn't it funny that ford owners have to load up their cars to even be considered the favor against the camaro

i love it, even better how bout you evenly tune the camaro adding the same type stuff and then see what'll happen. plus you're looking at a 5.7L vs. either a 5.0L or 4.6L (can't remember when they changed over, i think it's a 4.6) also keeping in mind that the motors in camaros are downtuned out of the factory as to not outperform the vette engines, so it's not even the true form of the engine. mustangs will almost never win... in my opinion.