From what I've heard there really isn't any such thing, apart from what Fiat declared at launch. I'm sure there have been standard, unmodded 20VTs making anything from 220bhp (or less) to at last 245bhp (Sean Carter's, for example).
Habeus Maximus V8 Nihilum
Re: Standard Torque/Power Curve 20VT?#24962 14/01/200608:2414/01/200608:24