Using what turbo etc?

Ok, I acknowledge that perhaps I should have used a bit more clarity in my initial post as I was being a little vague.

Come on though guys we all know the amount of people with a chipped RS Turbo that claim 200bhp when in reality the figure is typically more like 170bhp. On a generic 1600cc CVH RS Turbo running 16psi I would expect to be seeing a figure of around 180-190bhp. Would you not agree?