I'm watching the 1990 season and there are cars powered by Chevy A, Judd, Buick, Alfa Romeo, Porsche, Cosworth DFS, Cosworth DFX, and Cosworth TC engines.
I understand the Cosworth DFS was an updated short stroke version of the Cosworth DFX. What was the Cosworth TC?
I understand the Cosworth DFS was an updated short stroke version of the Cosworth DFX. What was the Cosworth TC?
Comment