It looks like I'm not going to get the V8 I was looking at so I'm considering other options. Does anyone know if the head from a 1990 20V Coupe will fit on my 1989 200 turbo engine? I've found a 20V coupe not in great shape but it does have an intact engine that could serve as a donor. Basically I'm wondering if I could make myself a 20V turbo from the two cars. Thanks Rick