Description
Features
- Kit includes a premium forged piston kit with stock compression ratio and a high-quality cam chain
- Top and bottom end components are included for a complete engine rebuild
- Crankshaft and rod assembly designed and inspected to assure durability
- Main bearings, seals, gaskets, a Wiseco hour meter and bracket are also included in the kit
| Position | Notes | |||
|---|---|---|---|---|
| 2002-2006 | Yamaha | YFM660F Grizzly 4x4 | - | - |
| 2007-2008 | Yamaha | YFM 660 FA Grizzly 4x4 | - | - |
| 2004-2007 | Yamaha | YXR66F Rhino 660 | - | - |
