Mercedes-Benz M22 engine
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Production1933-1934
Displacement3.8–4.0 L (232–244 cu in)
| Mercedes-Benz M22 | |
|---|---|
| Overview | |
| Manufacturer | Mercedes-Benz |
| Production | 1933-1934 |
| Layout | |
| Configuration | Straight-eight |
| Displacement | 3.8–4.0 L (232–244 cu in) |
| Cylinder bore | 78–80 mm (3.1–3.1 in) |
| Piston stroke | 100 mm (3.9 in) |
| Valvetrain | 16-valve, DOHC, two valves per cylinder |
| Compression ratio | 5.54:1-6.0:1[1] |
| Combustion | |
| Supercharger |
|
| Fuel system | Carburetor |
| Fuel type | Gasoline |
| Oil system | Dry sump |
| Output | |
| Power output | 89–143 hp 66–107 kW |
| Torque output | 146–209 lb⋅ft 198–283 N⋅m |
| Chronology | |
| Predecessor | Mercedes-Benz M19 engine |
| Successor | Mercedes-Benz M24 engine |
The Mercedes-Benz M22 is a naturally-aspirated and supercharged 3.8- or 4.0-liter straight-8 engine, designed, developed and produced by Mercedes-Benz in 1933 and 1934.[2][1]
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