Infiniti VQ37VHR Specs
Infiniti VQ37VHR engine specs: 225 ci (3.7L), 6-cylinder, 3.7598" bore x 3.3858" stroke, 11:1 compression.
Dimensions
| Displacement | 225 ci / 3.7 L |
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| Bore | 3.7598" |
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| Stroke | 3.3858" |
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| Cylinders | 6 |
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| Compression ratio | 11:1 |
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| Bore/stroke ratio | 1.11 |
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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 | 330 hp |
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What these numbers mean
| Bore/stroke character | 1.110 — oversquare — bore exceeds stroke, which favours higher RPM and larger valves |
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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 | 37.5 ci |
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| Static compression | 11:1 — high enough that pump premium or better is normally required |
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Vehicles (3)
- Infiniti G37
- Infiniti Q50
- Infiniti QX70
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