Yep they don't run those engines but for ~30 seconds at a time.
A couple years back, test&tune night at the local drag strip.....lined up(me on an FZ6

) against a 'busa similar to that. dropped, stretched, car slick on the back
Made an ungodly noise. They started it on the line, similar to that video.
It left like a rocket, When I finally caught up to him in the overrun, he had already cut the engine, then proceeded to push it to the pits.