Infiniti VK50VE Specs
Infiniti VK50VE engine specs: 305.1 ci (5L), 8-cylinder, 3.7598" bore x 3.4528" stroke, 10.9:1 compression.
Dimensions
| Displacement | 305.1 ci / 5 L |
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| Bore | 3.7598" |
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| Stroke | 3.4528" |
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| Cylinders | 8 |
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| Compression ratio | 10.9:1 |
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| Bore/stroke ratio | 1.089 |
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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 | 390 hp |
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What these numbers mean
| Bore/stroke character | 1.089 — oversquare — bore exceeds stroke, which favours higher RPM and larger valves |
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| Mean piston speed at 6,000 RPM | 3,453 ft/min — conservative for a street engine |
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| Displacement per cylinder | 38.1 ci |
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| Static compression | 10.9:1 — in the range that usually runs on pump premium |
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Vehicles (2)
- Infiniti FX50
- Infiniti QX70
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