60mm 4 Valve Kit
Bolt on Mega-Power designed for all YX150 & YX160 engines.
Retains Original Engine CC's.
Redevolped in Australia & includes:
- 4 Valve Cylinder Head Complete
- 60mm 4 Valve Piston
- Gaskets
We have 2 different Kits which are designed for either YX150 or YX160.
Please select your Engine Type Below:
