During the 1960s, several minor F1 teams used Alfa Romeo straight-4 engines in cars such as the LDS Mk1 and Mk2 "Specials", Coopers and De Tomasos.
Durante a década de 1960, varios equipos menores de F1 menores usaron os motores Alfa Romeo 4 en liña, como o LDS Mk1 e Mk2 "Specials", Coopers, e De Tomasos.