In a separate video, the builder of said superbike Miata took the car to the dyno and record 160 horsepower and 80 pound-feet of torque. That's 70 more horsepower than stock, for what it's worth.
This is the Cerbera Speed 12, the supercar that broke an engine dyno that is rated at 1,000 horsepower. Faster than a McLaren F1, it weighs as little as a first-generation Mazda MX-5 Miata.