Originally Posted by mlee
7:41 was an incredible time. No way the Z/28 beats this by 3 seconds on the ring, but I sure hope it does.
It will beat it by a lot more than 3 seconds. Remember the lbs/hp ratio will be very close to the ZL1. The tires alone will give it close to a 10 second advantage, before you even begin to factor in the new suspension and brakes.