I want to share a little video I made of a 1986 Ford Sierra Cosworth .. this is Sierra RS 500 version with rear wheel drive and an engine of 490cv + 600Nm of torque with a nice backfiring!
filmed in Barcelona-catalunya circuit
[ame="http://www.youtube.com/watch?v=DyqIsP_A0aA"]FORD SIERRA COSWORTH RS 500 - Car Sound + Flames! - YouTube[/ame]