Lexus UZ 9.6:1 Specs
Lexus UZ · 3.701" × 3.307" · 9.6:1 engine specs: 285 ci (4.7L), 8-cylinder, 3.7008" bore x 3.3071" stroke, 9.6:1 compression.
Dimensions
| Displacement | 285 ci / 4.7 L |
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| Bore | 3.7008" |
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| Stroke | 3.3071" |
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| Cylinders | 8 |
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| Compression ratio | 9.6:1 |
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| Bore/stroke ratio | 1.119 |
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Construction
| Block material | cast iron |
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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 | 230–275 hp |
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What these numbers mean
| Bore/stroke character | 1.119 — oversquare — bore exceeds stroke, which favours higher RPM and larger valves |
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| Mean piston speed at 6,000 RPM | 3,307 ft/min — conservative for a street engine |
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| Displacement per cylinder | 35.6 ci |
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| Static compression | 9.6:1 — in the range that usually runs on pump premium |
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Variants sharing these dimensions (3)
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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| — | 230 hp | 2UZ-FE |
| — | 235 hp | 2UZ-FE |
| — | 275 hp | 2UZ-FE (VVT-i) |
Vehicles (6)
- Lexus LX 470
- Lexus GX 470
- Lexus GS 470
- Toyota Tundra
- LX 470
- GX 470
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