Hyundai 25 Specs
Hyundai 25 engine specs: 152.6 ci (2.5L), 6-cylinder, 3.189" bore x 3.1496" stroke, 10:1 compression.
Dimensions
| Displacement | 152.6 ci / 2.5 L |
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| Bore | 3.189" |
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| Stroke | 3.1496" |
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| Cylinders | 6 |
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| Compression ratio | 10:1 |
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| Bore/stroke ratio | 1.013 |
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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 | 170 hp |
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What these numbers mean
| Bore/stroke character | 1.013 — square — bore and stroke are within 5%, a balanced compromise |
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| Mean piston speed at 6,000 RPM | 3,150 ft/min — conservative for a street engine |
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| Displacement per cylinder | 25.4 ci |
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| Static compression | 10:1 — in the range that usually runs on pump premium |
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Vehicles (5)
- Hyundai Sonata
- Hyundai Santa Fe
- Hyundai H-1
- Hyundai Starex
- Kia Sorento
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