MAX POWER
SPECIFIC OUTPUT
73
ch/litre
ABOUT
| About | Salon de Bruxelles 1956 |
| Production | 1957 |
| Comments | Pour Robert Wilke; cylindrée portée à 5,2l |
| Type | V12 à 60° |
| Layout | Longitudinal avant |
| Displacement | 4.963 cm3 |
| Max power | 360 ch (264.8 KW) to 6000 rpm |
| Stroke x bore | 88.0 x 68.0 mm |
| Valves per cylinder | 2 |
| Compression ratio | 9.0 : 1 |
| Valvetrain | 2 ACT |
| Ignition | 1 bobine d'allumage, 2 distributeurs |
| Fuel system | 3 Weber 42 DCF |
| Specific output | 73 ch/litre |
| Design | Ghia |
| Number of seats | 2 |
| Chassis | monobloc en tubes à section ovale |
| Front | 6.50 x 16 |
| Rear | 6.50 x 16 |
| Front | tambours |
| Rear | tambours |
| Transmission | Propulsion |
| Number of gears | 4 rapports |
| — | 250 GT Boano | 1956 - 1958 |
| — | 250 GT cabriolet | 1957 |
| — | 250 GT spider | 1957 |
|
250 GT spyder California 1957 | 1957 - 1958 |
| — | 4.9 Superfast | 1957 |
| — | 410 Super America Boano | 1957 |
| — | 410 Super America Scaglietti | 1957 |
| — | 410 Superamerica Pininfarina serie 2 | 1957 |
