- High-torque for serious grunt
- Strong pulling power for utility applications
- Quicker acceleration for recreation riding
Additional information
| Weight | 1.34 lbs |
|---|---|
| Dimensions | 9.8000 × 3.0000 × 3.0000 in |
| Brand | |
| Model | Stage 1 |
| Engine type | Single Cam |
| Exhaust duration | 246° |
| Exhaust lift | 9.40 mm |
| Exhaust lobe center | 106° |
| Exhaust valve lash | .25 mm |
| Intake duration | 254° |
| Intake lift mm | 8.50 mm |
| Intake lobe center | 106° |
| Intake valve lash mm | .20 mm |
| Shim kit | None |
| Model number | 4011-1 |
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| Make | Model | Year |
|---|---|---|
| YAMAHA | Raptor 660R | 2001 - 2005 |








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