TOP END PISTON KIT 74-77 YAMAHA TY 250 71.5mm OVER VINTCO KTY42-1.5
Top end piston kit for Yamaha TY250 models from 1974 to 1977, with an oversized piston at 71.5mm. This Vintco kit includes components for cylinder head, cylinder base, reed valve and exhaust pipe rebuilds, along with a forged piston featuring an MOS2 break-in coating. The kit includes a piston, cylinder head gasket, cylinder base gasket, reed valve gasket, exhaust pipe gasket, and wrist pin bearing. Piston construction is forged with a MOS2 coating. Piston diameter is 71.44 mm and nominal size is 71.5 mm, with an oversize of 1.5 mm. Piston clearance is 0.06 mm. Manufactured in Germany. VintCo Part Number: KTY42-1.5.
- SKU
- VIN-KTY42-1.5
- Brand
- Vintco
- Availability
- Out of Stock
FULL DESCRIPTION
VintCo Top End Piston Kit - Yamaha TY 250 (1974-1977) - 71.5mm Oversize
Restore your Yamaha TY250's top-end performance with this comprehensive piston kit from VintCo. Designed for engine rebuilds, this kit provides the essential components for your cylinder head, cylinder base, reed valve, and exhaust pipe.
The kit features a high-quality forged piston with a specialized MOS2 (Molybdenum Disulfide) break-in coating. This coating reduces friction during the initial run-in period, promoting smoother operation and extending engine life. Purchasing this kit offers a significant cost saving compared to buying each component individually.
Key Features:
- Complete top-end kit for essential engine rebuild work.
- Includes a forged piston with an MOS2 break-in coating.
- Supplied with all necessary gaskets: cylinder head, cylinder base, reed valve, and exhaust pipe.
- Wrist pin bearing is also included for a complete assembly.
- Save approximately 10% compared to purchasing components separately.
Specifications:
- Nominal Piston Size: 71.5 mm
- Oversize: 1.5 mm
- Piston Diameter: 71.44 mm
- Piston Clearance: 0.06 mm
- Piston Construction: Forged
- Coating: MOS2
- Country of Manufacture: Germany
- VintCo Part Number: KTY42-1.5