Always drooled when I read about the Callaway Corvette they called the Sledgehammer.
Docile enough to be driven by your grandmother to the grocery store, also had a top speed of 254 mph (not estimated, tested, proven, documented). The thing was special order, expensive as hell, but it had all the amenities the production Vettes had, such as PS, PB, air conditioning, etc....
The reports said the engine torque, even in the nether regions speedwise, was ungodly. Sounded wild to be pinned back in the seat when accelerating past 190 to 230....
Would also need a megabuck lawyer to keep me out of jail.....

I had it figured out once........lets see......leave Amarillo, hammer her down, and assuming no accidents/delays......the 116 mile trip to my front door "could" be made in around 29 minutes.
They had to "detune" the engine from its initial setup, as the twin turbos made more power with the radical cam, but the low end drivability suffered, so they took it down to 880 from 1100 hp. My kind of car.