I know where there are 2 of them
Delivered to owners and have yet to see the light of day since. Being stored as "investment"
If you want a race car, buy it because they are bad ass. If you want to race it in Factory Stock, buy it and plan on doubling that to be competitive.
Before the days of Factory Stock i was around a COPO 427 and it was just nasty sounding. Yanked both wheels a solid 4 ft off the ground and went straight all the way down the track. Owner clicked it early but it would have been in the 9s. That was 10 years ago. Could only imagine what the supercharged one would do.
Im not sure they are solid investments because all 3 manufacturers keep bringing new ones out every few years