PISTON KIT 88-92 YAMAHA YZ 80 49mm 1.0mm OVER VINTCO PSY26-1.0

This VintCo piston kit is designed for 1988-1992 Yamaha YZ80 models and provides a 49mm piston in +1.0mm oversize for vintage 2-stroke engine rebuilds. The kit includes the piston, rings, pin and clips, and is produced using modern materials and manufacturing techniques for OEM-equivalent fitment and performance. The piston is forged, made in Germany, and MoS2 coated for break-in. A wrist pin bearing is available separately, and additional size options are also available.

Features

• Complete piston kit including piston, rings, pin and clips
• Suitable for vintage 2-stroke engine rebuilds
• Designed for OEM-equivalent fitment and performance
• MoS2 coating for break-in
• Wrist pin bearing sold separately
• Additional size options available

Specifications

• VintCo Part Number: PSY26-1.0
• Piston diameter: 49mm
• Oversize: +1.0mm
• Piston size: 48.95mm
• Clearance: 0.05mm
• Piston construction: Forged
• Country of manufacture: Germany

Vehicle Fitments

• 1988 Yamaha YZ80
• 1989 Yamaha YZ80
• 1990 Yamaha YZ80
• 1991 Yamaha YZ80
• 1992 Yamaha YZ80