Something with ridiculous amounts of horsepower and torque in a street legal car is really overkill, cool but overkill. Seems like a lot of R&D for a very small market. Though I'm guessing it is done primarily to carry over to the motorsports arena , Factory stock in drag racing , GT class in IMSA etc. Or for those that are absolutly made of money that will shell out out for these things. Do you really need 800 HP to drive to work, I dont know about you but I would probably just get in all sort of trouble with something like that.
The Camaro in my signature makes 700 horses and is street legal. Is it overkill for the street?? You bet. But, at the same time all the power is made down low..... this thing is all done by 6,500 rpm, which is perfect for a street car.