Just been speaking with one of my Swedish friends about this, and he told me about some more nutters in his home town. here
I can't read swedish, but if you look at the "Factum" page they're getting 952kw (1,276hp) and 835nm out of the 2.2 litre, 4 pot Volvo engine. 😬
Let the page scroll on the home page, and you can see a picture of the engine on the dyno, and the Turbo is nearly a big as the block!
Like you say Ammo, must be the long nights, and Vodka.
As Tony the tiger used to say, they're greeeaaat!