Infiniti VR30DDTT Specs
Infiniti VR30DDTT engine specs: 183 ci (3L), 6-cylinder, 3.3858" bore x 3.3858" stroke, 10.3:1 compression.
Dimensions
| Displacement | 183 ci / 3 L |
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| Bore | 3.3858" |
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| Stroke | 3.3858" |
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| Cylinders | 6 |
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| Compression ratio | 10.3:1 |
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| Bore/stroke ratio | 1 |
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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 | 300–400 hp |
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What these numbers mean
| Bore/stroke character | 1.000 — 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 | 30.5 ci |
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| Static compression | 10.3:1 — in the range that usually runs on pump premium |
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Variants sharing these dimensions (2)
These records share identical bore, stroke, displacement and compression. They differ by model year and factory power rating.
| Year | Advertised HP | Code |
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| — | 300 hp | VR30DDTT |
| — | 400 hp | VR30DDTT |
Vehicles (6)
- Infiniti Q50
- Infiniti Q60
- Infiniti Q50 Red Sport
- Infiniti Q60 Red Sport
- Infiniti Q50 Red Sport 400
- Infiniti Q60 Red Sport 400
Similar engines
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