Hyundai G4FJ Specs
Hyundai G4FJ engine specs: 97.1 ci (1.6L), 4-cylinder, 3.0315" bore x 3.3622" stroke, 9.5:1 compression.
Dimensions
| Displacement | 97.1 ci / 1.6 L |
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| Bore | 3.0315" |
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| Stroke | 3.3622" |
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| Cylinders | 4 |
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| Compression ratio | 9.5:1 |
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| Bore/stroke ratio | 0.902 |
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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 | 201 hp |
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What these numbers mean
| Bore/stroke character | 0.902 — undersquare — stroke exceeds bore, which favours low-end torque |
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| Mean piston speed at 6,000 RPM | 3,362 ft/min — conservative for a street engine |
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| Displacement per cylinder | 24.3 ci |
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| Static compression | 9.5:1 — in the range that usually runs on pump premium |
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Vehicles (3)
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