"The Audi Sport Quattro was a Quattro programme car developed for homologation for Group B rallying in 1984, and sold as a production car in limited numbers.[1] It featured an all aluminium alloy 2,133 cc (130.2 cu in) (2.1 L) 20v DOHC engine slightly smaller than that of the Audi Quattro (in order to qualify for the 3-litre engine class after the scale factor applied to turbo engines). In road-going form the engine was capable of producing 225 kW (306 PS; 302 bhp),[1] with the competition cars initially producing around 331 kW (450 PS; 444 bhp).[1]"
We are in search of any 5cyl 20vt wether its the 3b or AAN whatever we can get our hands on, as well as a 4000 quattro donor car. First steps will be shortening the car the 320mm (its close to that maybe not actual figure) followed by a complete floor swap from a 4000q to make it quattro. This will be a long project but we should be getting on it rather quickly.