James ,the engine in the 240 RS was not turbo charged,and yes it was used in the old groupB category, but only in the early era, it was an excellent long distance car. The engine made about 250 -270 hp using 50 mm carbs big compression ect. Tere is a sight in Australia I think it is called fj20.com.au and follow the links. Tony.
You Yanks are as Dumb as us Aussies, you voted in a fool like we did, and you look like re-electing that fool like we just have. I say bend over and take your medicine, just like us Dumb Aussies. Politicians they are all leeches ,sucking the good out of the public ,some just suck harderv than others.