1800 forged 4340 steel 86mm connecting rod piston kit CR8.6:1 4032 aluminium for yamaha waverunner jet ski ex fx cruiser fzs fzr
- 4340 forged steel supports higher horsepower.
- Magnaflux Inspection ensures high quality standards.
- The H-beam shape keeps the linkage relatively light.
- Optimal balance for weight matched sets is ± 1.5 grams.
- Multi-stage heat treatment for maximum strength and dimensional stability.