Description
- Specifically designed for the pro, semi-pro and amateur rider who freshens up their engine prior to a race or during midseason
- Gives the rider a choice of using standard gas with stock compression, or race gas with a higher compression
- Specifically designed for the pro, semi-pro and amateur rider
- Freshens up their engine prior to a race or during mid-season
- Kits do not include valve stem seals, rubber part, shims or other fiber gaskets
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1999-2002 | Yamaha | Bear Tracker 250 YFM250X | |
| 1986 | Yamaha | Moto 4 YFM225 | |
| 1988 | Yamaha | Moto 4 YFM225 | |
| 1989-1991 | Yamaha | Moto 4 YFM250 | |
| 1992-1998 | Yamaha | Timberwolf 250 YFB250 | |
| 1994-2000 | Yamaha | Timberwolf 250 YFB250FW 4×4 |






Reviews
There are no reviews yet.