Saturn 116ci 9.5:1 Specs
Saturn Saturn 116ci · 3.200" × 3.500" · 9.5:1 engine specs: 116 ci (1.9L), 4-cylinder, 3.2" bore x 3.5" stroke, 9.5:1 compression.
Dimensions
| Displacement | 116 ci / 1.9 L |
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| Bore | 3.2" |
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| Stroke | 3.5" |
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| Cylinders | 4 |
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| Configuration | I4 |
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| Compression ratio | 9.5:1 |
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| Rod length | 5.707" |
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| Rod ratio | 1.631 |
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| Bore/stroke ratio | 0.914 |
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| Piston deck clearance | 0.005" |
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Construction
| Block material | aluminum |
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| Head material | aluminum |
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| Valvetrain | OHC |
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| Fuel type | gas |
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| Advertised HP | 123–124 hp |
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| Years | 1991–1995 |
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What these numbers mean
| Bore/stroke character | 0.914 — undersquare — stroke exceeds bore, which favours low-end torque |
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| Mean piston speed at 6,000 RPM | 3,500 ft/min — conservative for a street engine |
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| Rod ratio | 1.631 — moderate — the range most production V8s fall in |
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| Displacement per cylinder | 29.0 ci |
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| Static compression | 9.5:1 — in the range that usually runs on pump premium |
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Cylinder head
| Intake valve diameter | 1.27" |
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| Exhaust valve diameter | 1.08" |
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Variants sharing these dimensions (4)
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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| 1991 | 123 hp | — |
| 1993 | 124 hp | — |
| 1994 | 124 hp | — |
| 1995 | 124 hp | — |
Similar engines
Source: NHRA blueprints — nhra.net blueprints
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