Despite the perception I'm hearing here, the race series in Europe is not at all about max horsepower and displacement like the NASCAR races are. These races are serious track twisty turn events that tax driving skill and suspensions along with high rpm engines.
That Ultra looks to be designed just about right for the market they are targeting. Remember, this isn't meant to attract the American musclecar market. That'* what the Camaro introduction and that killer ZO7 are for.