Acura Honda B-series 10.2:1 Specs
Acura Honda B-series · 3.189" × 3.047" · 10.2:1 engine specs: 97 ci (1.6L), 4-cylinder, 3.189" bore x 3.0472" stroke, 10.2:1 compression.
Dimensions
| Displacement | 97 ci / 1.6 L |
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| Bore | 3.189" |
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| Stroke | 3.0472" |
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| Cylinders | 4 |
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| Compression ratio | 10.2:1 |
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| Bore/stroke ratio | 1.047 |
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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 | 150–160 hp |
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What these numbers mean
| Bore/stroke character | 1.047 — square — bore and stroke are within 5%, a balanced compromise |
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| Mean piston speed at 6,000 RPM | 3,047 ft/min — conservative for a street engine |
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| Displacement per cylinder | 24.3 ci |
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| Static compression | 10.2:1 — in the range that usually runs on pump premium |
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Variants sharing these dimensions (2)
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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| — | 150 hp | B16A1 |
| — | 160 hp | B16A, B16A2, B16A3 |
Vehicles (9)
- Honda Civic (ED7/EE9) (European)
- Honda CRX (EE8) (European)
- Honda Integra XSi/RSi (DA6/DA8)
- Honda CRX SiR (EF8)
- Honda Civic SiR (EF9)
- Acura Integra GS-R (DB7) (USDM)
- Honda Civic Si (EM1)
- Honda Civic VTi (EG6/EH9/EK4)
- Honda CRX del Sol VTi (EG2)
Similar engines
← All Honda B-series engines