Ferrari 340 Wikipedia
The Ferrari 340 Mexico was a Ferrari race car. It used 4.1l Lampredi V12 engine producing around 280bhp. Just 4 were made in 1952, 3 Vignale Berlinettas and 1 Vignale Spyder; all designed by Giovanni Michelotti.
The Ferrari 340 MM was a more powerful version of the 340 Mexico which was intended for the Carrera Panamericana. The use of Weber carburettors helped the 340 achieve 280 hp (209 kW) at 6600 rpm. 11 examples were made, 4 Pinin Farina Berlinettas, 2 Touring Spyders and 5 Vignale Spyders (designed by Giovanni Michelotti). Some were converted to 375 MM spec.