3
and Bracco emerged victorious at the end. This same car was later entered at the 24 Hours of Le Mans and the Carrera Panamericana.
The little 250 S used a 2,250 mm (88.6 in) wheelbase with a "Tuboscocca" tubular trellis frame. Underneath were double wishbones at the front and a live axle located with double longitudinal semi-elliptic springs at the rear. Drum brakes and worm and sector steering were the norm. The dry-sump 3.0 L (2,953 cc (180 cu in)) engine used three Weber 36DCF carburettors and was mated directly to a five-speed manual transmission.
250 MM
Lauding the success of the 250 S at the Mille Miglia, Ferrari showed a more-conventional chassis for the new 250 engine at the 1952 Paris Motor Show. Pinin Farina clothed this chassis, with the celebratory 250 MM coupe launched at the 1953 Geneva Motor Show. This car was almost plain by contemporary standards, but it possessed a certain purposefulness with its small grille and compact tail complete with a panoramic rear window. Carrozzeria Vignale's open barchetta also broke new styling ground, with recessed headlights and side vents becoming a staple of Ferrari design for the 1950s.
The 250 MM's wheelbase was longer than the 250 S at 2,420 mm (95.3 in), with the saloon 50 kg (110 lb) heavier than the 850 kg (1,874 lb) barchetta on a conventional tube frame. The V12 engine's dry sump was abandoned for the production car,
and the transmission lost one cog as well, but power was up to 240 PS (177 kW; 237 hp).
Like the 250 S, the 250 MM was a racing car, debuting at the Giro di Sicilia with privateer Paulo Marzotto. A Carrozzeria Morelli-bodied 250 MM barchetta won the 1954 Mille Miglia with driver Clemente Biondetti, living up to its name. The V12-powered 250 MM was replaced by the four-cylinder 625 TF and 735 S later in 1953.
250 Monza
An unusual hybrid between the light four-cylinder 750 Monza and the 250 line was the 250 Monza of 1954. This model used the 250 engine in the short wheelbase chassis from the 750 Monza. The first two used the Pininfarina barchetta shape of the 750 Monza and a one-off 500