Engine Specifications - MA.101 And MA.102
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| Engine specifications | 997 | 997 S |
|---|---|---|
| Engine type | MA.102 | MA.101 |
| No. of cylinders | 6 | 6 |
| Cubic capacity | 3, 614 cm3 | 3, 800 cm3 |
| Bore | 97.0 mm | 102.0 mm |
| Stroke | 81.5 mm | 77.5 mm |
| Compression ratio | 12.5: 1 (-0.5) | 12.5: 1 (-0.6) |
| Max. engine power (EU) | 254 kW (345 bhp) | 283 kW (385 bhp) |
| At engine speed | 6, 500 RPM | 6, 500 RPM |
| Max. torque (EU) | 390 Nm (289 ft. lb.) | 420 Nm (311 ft. lb.) |
| At engine speed | 4, 400 RPM | 4, 400 RPM |
| Max. output per litre | 70.3 kW/l (95.5 bhp/l) | 74.5 kW/l (101.3 bhp/l) |
| RPM limitation | Via fuel cut-off and electronic accelerator | Via fuel cut-off and electronic accelerator |
| At engine speed | 7, 500 RPM | 7, 500 RPM |
| Idle speed | 680 ± 80 RPM | 680 ± 40 RPM |
| Engine weight according to DIN 70020 A | Manual transmission: 199.8 kg | Manual transmission: 199.9 kg |
| Automatic transmission: 196.5 kg | Automatic transmission: 196.7 kg |