Pontiac 213ci 9.6:1 Specs
Pontiac Pontiac 213ci · 3.898" × 2.992" · 9.6:1 engine specs: 213 ci (3.5L), 6-cylinder, 3.898" bore x 2.992" stroke, 9.6:1 compression.
Dimensions
| Displacement | 213 ci / 3.5 L |
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| Bore | 3.898" |
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| Stroke | 2.992" |
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| Cylinders | 6 |
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| Configuration | I6 |
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| Compression ratio | 9.6:1 |
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| Rod length | 6.02" |
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| Rod ratio | 2.012 |
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| Bore/stroke ratio | 1.303 |
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Construction
| Block material | cast iron |
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| Head material | cast iron |
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| Valvetrain | OHV |
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| Fuel type | gas |
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| Advertised HP | 200–201 hp |
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| Years | 2005–2006 |
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What these numbers mean
| Bore/stroke character | 1.303 — oversquare — bore exceeds stroke, which favours higher RPM and larger valves |
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| Mean piston speed at 6,000 RPM | 2,992 ft/min — conservative for a street engine |
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| Rod ratio | 2.012 — long — less side loading on the cylinder wall, favours high RPM |
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| Displacement per cylinder | 35.5 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 (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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| 2005 | 200 hp | — |
| 2006 | 201 hp | — |
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← All Pontiac 213ci engines