| Description |
Specification |
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| Type |
In-line OHV, SOHC |
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| Number of cylinders |
4 |
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| Combustion chamber |
Pent roof type |
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| Total displacement cm3 |
2,378 |
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| Cylinder bore mm |
87 |
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| Piston stroke mm |
100 |
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| Compression ratio |
9.5 |
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| Valve timing |
Intake valve |
Opens (BTDC) |
0° <Low speed cam A> |
| 2° <Low speed cam B> |
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| 20° <High speed cam> |
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| Closes (ABDC) |
46° <Low speed cam A> |
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| 48° <Low speed cam B> |
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| 72° <High speed cam> |
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| Exhaust valve |
Opens (BBDC) |
54° |
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| Closes (ATDC) |
21° |
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| Lubrication system |
Pressure feed, full-flow filtration |
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| Oil pump type |
Involute gear type |
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