Yamaha OX66 engine
| Yamaha OX66 | |
|---|---|
| Overview | |
| Manufacturer | Yamaha |
| Layout | |
| Configuration | 75° V6 |
| Displacement | 1,995 cc (121.7 cu in) |
| Cylinder bore | 85.07 mm (3.349 in) |
| Piston stroke | 58.5 mm (2.303 in) |
| Cylinder block material | Aluminum with iron wet cylinder liners |
| Valvetrain | 5-valve DOHC |
| Valvetrain drive system | Belt |
| Combustion | |
| Fuel system | Electronically controlled fuel injection |
| Output | |
| Power output | 330 PS (243 kW) @ 11,000 rpm |
| Torque output | 225.5 N⋅m (166.3 ft⋅lb) @ 9,000 rpm |
| Dimensions | |
| Dry weight | 105 kg (231.5 lb) |
| Chronology | |
| Successor | Yamaha OX77 |
The Yamaha OX66 is a naturally aspirated V6 racing engine developed and built by Yamaha in the 1980s.