- High performance racing camshaft
- No core required
- Designed to use stock valve springs and rockers in most applications
- Adjustable cam sprockets supplied with some models
- Improved Throttle Response (ITR) technology
- Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available
FITS
2002 - WR426F
2002 - YZ426F
2001 - WR426F
2001 - YZ426F
2000 - YZ426F
2000 - WR400F
1999 - WR400F
1999 - YZ400F
1998 - WR400F
1998 - YZ400F