| BRM P75 H-16[1] | |
|---|---|
 | |
| Overview | |
| Manufacturer |  BRM |
| Production | 1966-1968 |
| Layout | |
| Configuration | 180° H16[2] |
| Displacement | 3.0 L (2,996 cc) |
| Cylinder bore | 2.75 in (69.8 mm) |
| Piston stroke | 1.93 in (48.9 mm) |
| Valvetrain | 32-valve to 64-valve, DOHC, two-valves per cylinder to four-valves per cylinder |
| Combustion | |
| Turbocharger | N/A |
| Fuel system | Fuel injection |
| Fuel type | Gasoline |
| Cooling system | Water-cooled |
| Output | |
| Power output | 390–440 bhp (291–328 kW; 395–446 PS) |
| Torque output | 248–275 lb⋅ft (336–373 N⋅m)[3] |
| Dimensions | |
| Dry weight | 400–555 lb (181–252 kg) |
| Chronology | |
| Predecessor | P56/P60 |
| Successor | P101 |
The BRM P75 was a 3-litre (183 cu. in.) H16 motor racing engine, developed by BRM. The engine was relatively competitive but highly unreliable, and was used in Formula One from 1966 to 1968.