Im amazed it makes 156@wheels if its only running that spec.
But a standard calibra turbo and a standard escos are pretty much on a par in a straightline race mate yes, so if you beat a (properly running) calibra turbo then you should do the same to an escos.
The escos is slightly more powerful but is heaver and less aeroydnamic (a LOT less aerodynamic if its got the wing!)