Marine supercharger engine connecting rod for Yamaha EX Sport jet ski yamaha marine waverunner jet parts
- 4340 forged steel to support higher horsepower.
- Magnaflux Inspection to ensure the high-quality standard.
- H-Beam Shape to keep the connecting rods relatively light.
- Optimal balancing for weight matched sets of ± 1.5 grams.
- Multi Stage Heat Treatment for maximum strength and dimensional stability.