I agree with the cool factor. But like mentioned, if any part of it ever fails, it's all gotta go. Surprised by the low performance numbers. A good cam/intake/carb combo could yield those numbers on an otherwise stock motor. And usually even moderate single turbos can produce 30-40% increases when set up correctly. Maybe they were low boost turbos that spool easily for a little extra mid range pull? Who knows. I guess you could always get the kit for all the plumbing and swap in some newer higher boost turbos and really make some power, but that may not last long on an older stock bottom end.