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| ENGINE SPECIFICATIONS |
| SPEC |
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| Item |
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| Standard |
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| Limit | |||||
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| IN | 0.010 ~ 0.037 mm |
| 0.08 mm |
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| (0.0004 ~ 0.0015 in) |
| (0.0031 in) | |||
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| EX | 0.025 ~ 0.052 mm |
| 0.10 mm | ||||
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| (0.0010 ~ 0.0020 in) |
| (0.0039 in) | |||
Stem runout limit |
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| 0.02 mm | ||||||||||||
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| (0.0008 in) | |||
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Valve seat width | IN | 0.8 ~ 1.1 mm | 1.6 mm |
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| (0.0315 ~ 0.0433 in) | (0.0630 in) |
| EX | 0.8 ~ 1.1 mm | 1.6 mm |
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| (0.0315 ~ 0.0433 in) | (0.0630 in) |
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Valve spring |
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Inner spring |
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Free length | IN | 30.00 mm (1.18 in) | 27.00 mm |
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| (1.06 in) |
| EX | 30.00 mm (1.18 in) | 27.00 mm |
Compressed pressure |
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| (1.06 in) |
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(installed) | IN | 39.14 ~ 47.77 N at 22.45 mm | |
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| (3.99 ~ 4.87 kg, |
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| 8.80 ~ 10.74 lb at 0.898 in) |
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| EX | 39.14 ~ 47.77 N at 22.45 mm | |
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| (3.99 ~ 4.87 kg, |
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| 8.80 ~ 10.74 lb at 0.898 in) |
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Tilt limit | IN |
| 2.0°/1.1 mm |
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| (2.0°/0.04 in) |
| EX |
| 2.0°/1.1 mm |
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| (2.0°/0.04 in) |
Direction of winding |
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(top view) | IN | Counterclockwise | |
| EX | Counterclockwise | |
Outer spring |
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Free length | IN | 33.50 mm (1.32 in) | 30.50 mm |
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| (1.20 in) |
| EX | 33.50 mm (1.32in) | 30.50 mm |
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| (1.20 in) |
2 - 6