Grant:
noone1:
Grant:

How does that thing run in the same class as the Porsche Cayman GT4 Clubsport?

Why not?

570S has 200hp more and weighs less with a carbon tub...

Both have 3.8L, but 570S has dry-sump V8 with two turbos...

They'll just restrict it and/or add weight like they do to all race cars. All race cars have road variants that aren't fairly matched.