Description
- High-performance racing camshaft
- Single-cam motor: True drop-in cam. No valve spring change needed. Improved acceleration, more bottom-end and no top-end loss. Uses stock valve springs and rockers. Uses stock auto-decompression mechanism.
- 102.500° exhaust cam lobe center
- 248° exhaust cam lobe duration at 1mm
- 9.040mm exhaust cam lobe lift
- 0.250mm exhaust cam valve lash
- 101.500° intake cam lobe center
- 8.640mm intake cam lobe lift
- 0.200mm intake cam valve lash
- 246° intake lobe duration at 1mm
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2002-2004 | Yamaha | Grizzly 660 YFM660F 4×4 | |
| 2003 | Yamaha | Grizzly 660 YFM660F 4×4 Limited Edition | |
| 2005-2006 | Yamaha | Grizzly 660 YFM660FA 4×4 | |
| 2008 | Yamaha | Grizzly 660 YFM660FA 4×4 | |
| 2006 | Yamaha | Grizzly 660 YFM660FAH 4×4 Hardwoods Hunter Edition | |
| 2005 | Yamaha | Grizzly 660 YFM660FAH 4×4 Hunter Edition | |
| 2006 | Yamaha | Grizzly 660 YFM660FAH 4×4 Outdoorsman Edition | |
| 2006 | Yamaha | Grizzly 660 YFM660FAHD 4×4 Ducks Unlimited Edition | |
| 2005 | Yamaha | Grizzly 660 YFM660FAHW 4×4 Wetlands Hunter Edition | |
| 2005-2006 | Yamaha | Grizzly 660 YFM660FASE 4×4 Special Edition | |
| 2007-2008 | Yamaha | Grizzly 660 YFM660FG 4×4 | |
| 2003-2004 | Yamaha | Grizzly 660 YFM660FH 4×4 Hardwoods Hunter Edition | |
| 2002 | Yamaha | Grizzly 660 YFM660FH 4×4 Hunter Edition | |
| 2003-2004 | Yamaha | Grizzly 660 YFM660FHW 4×4 Wetlands Hunter Edition | |
| 2004 | Yamaha | Grizzly 660 YFM660FLE 4×4 Limited Edition | |
| 2004-2007 | Yamaha | Rhino 660 YXR660FA 4×4 | |
| 2006-2007 | Yamaha | Rhino 660 YXR660FAEX 4×4 Exploring Edition | |
| 2004-2006 | Yamaha | Rhino 660 YXR660FAH 4×4 Hunter Edition | |
| 2006 | Yamaha | Rhino 660 YXR660FASE 4×4 Special Edition | |
| 2007 | Yamaha | Rhino 660 YXR660FDU 4×4 Ducks Unlimited Edition | |
| 2007 | Yamaha | Rhino 660 YXR660FH 4×4 Hunter Edition | |
| 2007 | Yamaha | Rhino 660 YXR660FSE 4×4 Special Edition | |
| 2007 | Yamaha | Rhino 660 YXR660FSP 4×4 Sport Edition |






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