PISTON KIT 76-80 YAMAHA YZ 80 51mm 2.0mm OVER VINTCO PSY11-2.0
VintCo Piston Kit PSY11-2.0 is a complete replacement assembly including piston, rings, pin and clips. This kit is designed for vintage 2-stroke engine rebuilds and offers OEM-equivalent fitment and performance. It is a 51 mm, +2.0 mm oversize forged piston with MoS2 coating, manufactured in Germany. The piston is prepared for initial running-in. A wrist pin bearing is available separately. Specifications include nominal size of 51 mm, oversize of +2.0 mm, piston diameter of 50.95 mm, clearance of 0.05 mm, forged construction, MoS2 coating, and origin of Germany.
- SKU
- VIN-PSY11-2.0
- Brand
- Vintco
- Availability
- Out of Stock
FULL DESCRIPTION
VintCo Piston Kit for Yamaha YZ80 (1976-1980) - 51mm, +2.0mm Oversize
Restore your vintage 2-stroke Yamaha YZ80 engine with this complete VintCo piston kit. Designed for rebuilds of models from 1976 to 1980, this kit provides OEM-equivalent fitment and performance using modern manufacturing techniques.
Key Features:
- Complete piston kit includes piston, rings, pin, and clips.
- Specifically designed for vintage Yamaha YZ80 2-stroke engines.
- Achieve OEM-equivalent fitment and performance.
- Forged construction for enhanced durability.
- MoS2 coating for improved running-in performance.
- Manufactured in Germany to high standards.
- Prepared for initial engine break-in.
- Wrist pin bearing is available separately.
- Additional size options are available for specific engine needs.
Specifications:
- Product Type: Piston Kit
- Nominal Size: 51 mm
- Oversize: +2.0 mm
- Piston Diameter: 50.95 mm
- Clearance: 0.05 mm
- Construction: Forged
- Coating: MoS2
- Manufacturing Origin: Germany