Porsche DGR Specs
Porsche DGR engine specs: 176.5 ci (2.9L), 6-cylinder, 3.3268" bore x 3.3858" stroke, 10.5:1 compression.
Dimensions
| Displacement | 176.5 ci / 2.9 L |
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| Bore | 3.3268" |
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| Stroke | 3.3858" |
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| Cylinders | 6 |
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| Compression ratio | 10.5:1 |
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| Bore/stroke ratio | 0.983 |
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Construction
| Block material | aluminum |
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| Head material | aluminum |
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| Valvetrain | DOHC |
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| Fuel type | gas |
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| Advertised HP | 440 hp |
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What these numbers mean
| Bore/stroke character | 0.983 — square — bore and stroke are within 5%, a balanced compromise |
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| Mean piston speed at 6,000 RPM | 3,386 ft/min — conservative for a street engine |
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| Displacement per cylinder | 29.4 ci |
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| Static compression | 10.5:1 — in the range that usually runs on pump premium |
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Vehicles (3)
- Panamera 4S
- Cayenne S
- Macan GTS
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