BRM 4-cylinder engine
Series of Formula One racing engines
Reciprocating internal combustion engine
BRM 255 BRM 258 BRM 259 | |
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Overview | |
Manufacturer | ![]() |
Production | 1956–1960 |
Layout | |
Configuration | L4 |
Displacement | 2.5 L (153 cu in) |
Cylinder bore | 4.05 in (103 mm) |
Piston stroke | 2.95 in (75 mm) |
Valvetrain | 8-valve, DOHC, two-valves per cylinder |
Combustion | |
Fuel system | Carburetor |
Fuel type | Gasoline |
Oil system | Dry sump |
Output | |
Power output | 260–285 hp (194–213 kW) |
Torque output | 205 lb⋅ft (278 N⋅m) |
The BRM 4-cylinder engines are a series of four-stroke, naturally-aspirated, 2.5 L (150 cu in), inline-four Formula One racing engines, designed, developed and built by British Racing Motors, between 1956 and 1960. They were exclusively used by BRM; and powered the BRM team cars. It was constructed to conform the FIA engine requirements; necessitating a 2.5 L naturally-aspirated engine displacement formula. The power output for these motors were between 260–285 hp (194–213 kW), and 205 lb⋅ft (278 N⋅m).[1][2]
Applications
Formula One Championship results
References
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- Founder
- Raymond Mays
- Principals
- Alfred Owen
- Louis Stanley
- Jean Stanley
- Designers
- Peter Berthon
- Aubrey Woods
- Tony Rudd
- Len Terry
- Tony Southgate
- Mike Pilbeam
- World Champions
Graham Hill
- Drivers
- List of drivers