Alfa Romeo 16C Bimotore built by Enzo Ferrari in 1935. Despite a top speed of 364kmh (226mph), it was too unstable to race successfully : r/WeirdWheels
NGK NTK - 90 years ago, Enzo Ferrari won the Italian Bobbio Penice Hillclimb with a 2.3 litre Alfa Romeo. This was his last of the season as a regular competitor before
This Alfa Romeo Is What Enzo Ferrari Raced Before Founding Ferrari | Carscoops