Falcon Turbo six, most power potential from factory in the world

[Eaturbo]

As the title says, is the Falcon six cyclinder turbo with say a manual gearbox the best Factory turbo 6 Cyclinder engine ever built. I mean the supra and GTR were fast but there factory turbos were terrible. As a stock engine with say just injectors and inter cooler and fuel pump was this engine the most potent engine made with regards to stock turbo and stock engine. I have heard of 400rwkw with a stock BF OR FG Engine on E85 with just waste gate ported. I can't think of another car world wide that with stock engine and turbo can make this much power without changing the turbo or rebuilding the engine. Could it be that the Aussie 6 with turbo is in fact the best turbo 6 to ever leave an automotive factory with regards to power output potential with only tune and some bolt ons. Any comparison you have must retain the factory turbo. Maybe we have become all to use to having the XR6 turbo and actually forget what we have.