I just give it up to ssc because they use a twin turbo pushrod old school v8 to make the power but bugatti uses a quad turbo v16... So the Bugatti Veyron & Super Sport use twice the motor and twice the number of turbos to make about the same amount of horsepower...
But I do think it is crazy how we not have competition for a company to make a production car capeable of almost 300MPH all with over 1100 horsepower from the factory. That is insane