TOP END PISTON KIT 81-81 YAMAHA YZ 80 50.0mm 1.0mm OVER VINTCO KTY25-1.0
VintCo top end piston kit for the 1981 Yamaha YZ80, supplied as a complete top end rebuild package with a forged piston, gasket set and wrist pin bearing. The piston is made in Germany and features an MOS2 coating for running-in, with a 1.0 mm oversize configuration for 50.0 mm applications. Includes cylinder head gasket, cylinder base gasket, reed valve gasket, exhaust pipe gasket, and wrist pin bearing. Specifications: VintCo Part Number KTY25-1.0, Nominal size 50.0 mm, Oversize 1.0 mm, Piston size 49.95 mm, Clearance 0.05 mm.
- SKU
- VIN-KTY25-1.0
- Brand
- Vintco
- Availability
- Out of Stock
FULL DESCRIPTION
VintCo Top End Piston Kit - Yamaha YZ80
Restore your Yamaha YZ80's performance with this comprehensive VintCo Top End Piston Kit. Designed as a complete rebuild solution, this kit includes all the essential components for a thorough top-end overhaul, offering convenience and value with a 10% discount compared to purchasing items individually.
The centerpiece of this kit is a high-quality forged piston, manufactured in Germany. It features an MOS2 coating, specifically applied to aid in the running-in process for optimal initial performance and longevity. This piston is configured as a 1.0 mm oversize, suitable for 50.0 mm bore applications, ensuring a precise fit and renewed power.
Key Features:
- Complete top-end piston kit for a full rebuild.
- Includes a durable forged piston.
- Features an MOS2 coating for improved running-in.
- Piston is Made in Germany for superior quality.
- Comes with a full gasket set: cylinder head, cylinder base, reed valve, and exhaust pipe gaskets.
- Includes a high-quality wrist pin bearing.
- Kit pricing offers a 10% discount over individual part purchases.
Specifications:
- Nominal Bore Size: 50.0 mm
- Oversize: 1.0 mm
- Actual Piston Size: 49.95 mm
- Clearance: 0.05 mm