Description
Stock pistons can’t handle sustained high RPM or aggressive tuning without accelerated wear and heat-related failure. The WSM Piston Kit delivers OEM-equivalent quality with performance-driven enhancements—MOS2-coated skirts reduce friction and draw heat away from critical areas, while hardened ring grooves handle increased combustion pressures. Order one kit per cylinder and you’re ready for reliable power gains and extended engine life.
- Fits: Kawasaki 300
- Oversized: +.50 mm
- OEM-level construction
- Piston, rings, pin, clips included
- MOS2 friction-reducing coating
- Heat-dissipating skirt design
- Hardened ring groove tops
- Improved E-clip design
- Additional ring sets available
- One kit per cylinder
- MPN: 50-255-05K
