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・ This was an innovative engine and the world's first application of the Miller cycle in automobiles. It used a late-closing intake valve system and Lysholm compressor.
・Its displacement was 2254 cc, but its performance exceeded that of a 3-liter engine with fuel efficiency equivalent to a 2-liter engine. |
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| Storage location | : | MAZDA MOTOR CORPORATION (3-1, Shinchi, Fuchu-cho, Aki-gun, Hiroshima 730-8670) | |
| Year manufactured | : | 1993 | |
| Manufacturer | : | Mazda Motor Corporation | |
| Classification | : | Mass-production product | |
| Current status | : | In use: open to the public | |
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| Model / Manufacture |
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| Model | : | KJ-ZEM |  |
| Type | : | Gasoline | |
| Company name | : | Mazda Motor Corporation | |
| Location | : | Mazda Motor Corporation | |
| Installation model | : | Mazda Eunos 800 | |
| Year of manufacture | : | 1993 | |
| Designed by | : | Koichi Hatamura |
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| Specification |
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| Cylinder arrangement, number of cylinders | : | 60-degree V type 6-cylinder | |
| Cycle / cooling method | : | 4/water-cooled, electric | |
| Valve type / number | : | DOHC/4-valve | |
| Combustion chamber | : | Pent roof type | |
| Total displacement | : | 2254 cc | |
| Bore x stroke | : | 80.3×74.2 | |
| Compression ratio | : | 10 | |
| Ignition system | : | Full transistor type |
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| Performance |
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| Max. output | : | 162 kw/5500 rpm | |
| Max. torque | : | 294 Nm/3500 rpm |
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| Device |
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| Variable device | : | Intake pressure control |
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| Points of interest, topicality | : | The world's first Miller cycle engine for automobiles | |
| Features | : | A Lysholm compressor was installed between the banks. | |
| Reference materials | : | Mazda Technical Review No. 12 (Mar. 1994) | |
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