| Ferrari V12 F1 engine | |
|---|---|
 1995 F1 | |
| Overview | |
| Manufacturer |  Ferrari |
| Designer | Gioacchino Colombo (1950) Aurelio Lampredi (1950-1951) Mauro Forghieri (1964-1980) Claudio Lombardi (1989-1995) Osamu Goto (1994-1995) |
| Production | 1950–1951, 1964–1980, 1989–1995 |
| Layout | |
| Configuration | 60° V12/flat-12 (1966–1980) 65°-75° V12 (1989–1995) |
| Displacement | 3.0–3.5 L (183–214 cu in) |
| Cylinder bore | 77 mm (3.0 in) (3.0L) 78.5 mm (3.09 in) (3.0L) 80 mm (3.1 in) (3.0L) 84 mm (3.3 in) (3.5L) 86 mm (3.4 in) (3.5L/3.0L) 88 mm (3.5 in) (3.5L) 90 mm (3.5 in) (3.5L) |
| Piston stroke | 53.5 mm (2.11 in) (3.0L) 51.5 mm (2.03 in) (3.0L) 49.6 mm (1.95 in) (3.0L) 52.6 mm (2.07 in) (3.5L) 50.2 mm (1.98 in) (3.5L) 47.9 mm (1.89 in) (3.5L) 45.8 mm (1.80 in) (3.5L) 43 mm (1.7 in) (3.0L) |
| Valvetrain | 24-valve to 60-valve, SOHC/DOHC, two-valves per cylinder to five-valves per cylinder[1] |
| Compression ratio | 9.5:1 - 13.3:1[2] |
| Combustion | |
| Supercharger | Yes (1950–1951) Naturally aspirated (1964–1995) |
| Fuel system | Carburetor/Indirect fuel injection[3] |
| Fuel type | Gasoline |
| Oil system | Dry sump |
| Output | |
| Power output | 220–860 hp (164–641 kW) |
| Torque output | 160–370 lb⋅ft (217–502 N⋅m)[4] |
| Dimensions | |
| Dry weight | 120–160 kg (265–353 lb) |
| Chronology | |
| Predecessor | Tipo 033/033A (1988) |
| Successor | Ferrari V10 engine Tipo 021/1 (1981) |
Ferrari has made a number of V12 racing engines designed for Formula One; made between 1950 and 1995. Some derived engines were also used in various Ferrari sports prototype race cars and production road cars.
- ^ "Archived copy". Archived from the original on 2021-11-14. Retrieved 2021-11-14.
{{cite web}}: CS1 maint: archived copy as title (link) - ^ "Ferrari F93 A (1993) - Ferrari.com". www.ferrari.com. Archived from the original on 2021-11-16. Retrieved 2021-11-16.
- ^ "Ferrari F1-90 (1990) - Ferrari.com". www.ferrari.com. Archived from the original on 2021-11-14. Retrieved 2021-11-14.
- ^ "Spicer Horsepower and Torque Calculator". Archived from the original on 2021-11-28. Retrieved 2021-11-14.