Being a severe 1980's Saab 900 Turbo fan, I waited 20 years go get hold of a 1980 Saab 900 Enduro Turbo. 15 were built as factory specials, and there are now 5 left in the world. They were the first production turbo cars in the world to get water injection as standard - and running 17psi boost off the floor they sure needed it. Fuels back then weren't what they are now.
I have mine and I 'ain't letting go! :)
Alan Jones driving one at Wanneroo Raceway, 1981.
Ours in the driveway... due for restoration.
http://www.omaroo.net/albums/album24...HS_TQ_rear.jpg