This might place my Mustang plans on hold...
I wonder if this is maybe a Cosworth tuned RS, borrowing a name from the past?
I'd kill for an original RS500...
![[Image: Sierra_RS500_Cosworth.jpg]](http://s.bebo.com/app-image/7927144208/5411656627/PROFILE/i.quizzaz.com/img/q/u/08/04/26/Sierra_RS500_Cosworth.jpg)
I wonder if this is maybe a Cosworth tuned RS, borrowing a name from the past?
I'd kill for an original RS500...
![[Image: Sierra_RS500_Cosworth.jpg]](http://s.bebo.com/app-image/7927144208/5411656627/PROFILE/i.quizzaz.com/img/q/u/08/04/26/Sierra_RS500_Cosworth.jpg)