The current C7 ZR1 weighs in at 3669 lbs and its still trounces the 3381lb, $500K FGT on a road course. How many of those are even going to be driven to the country club, let alone getting pushed to their limits on the track?
The base 495HP C8 Stingray I believe is listed at 3760 lbs and is just a hair slower than the ZR1 to 60mph, so regardless of its weight, higher performance variants will be a force to be reckoned with.
The upcoming ZR1, like the Cobra, will speak loudly and carry a HUGE stick.