TOP END PISTON KIT 78-78 YAMAHA YZ 250 70.5mm 0.5mm OVER VINTCO KTY10-0.5
VintCo top end piston kit for the 1978 Yamaha YZ250. Bore size is 70.5 mm with a +0.5 mm oversize. Includes piston, rings, pin and clips, top end bearing, and a full top-end gasket set with head, base, intake, and exhaust gaskets. Piston construction is forged with MoS2 coating. Made in Germany. VintCo Part Number KTY10-0.5. Piston size 70.44 mm. Piston clearance 0.06 mm.
- SKU
- VIN-KTY10-0.5
- Brand
- Vintco
- Availability
- Out of Stock
FULL DESCRIPTION
VintCo Top End Piston Kit For Yamaha YZ 250
Revitalize your 1978 Yamaha YZ250 with this comprehensive VintCo Top End Piston Kit. Engineered to provide OEM-equivalent fit and performance, this kit utilizes modern materials and advanced manufacturing techniques to ensure durability and reliability. It simplifies the top end rebuild process by including all the essential components you need in one convenient package, offering a cost-effective solution compared to purchasing individual parts. This kit is precisely sized at 70.5 mm, representing a 0.5 mm oversize to address wear and restore optimal engine performance.
Key Features:
- Complete top end rebuild solution for the 1978 Yamaha YZ250.
- Includes a high-quality forged piston with MoS2 coating, piston rings, wrist pin, and retaining clips.
- Comes with a critical top end bearing for smooth operation.
- A full top-end gasket set is included, featuring head, base, intake, and exhaust gaskets for a complete seal.
- Designed to streamline the top end rebuilding process.
- Offers a package price that is approximately 10% lower than buying components separately.
- Available in additional sizing options to meet various engine requirements.
Specifications:
- Product Type: Top End Piston Kit
- Bore Size: 70.5 mm
- Oversize: +0.5 mm
- Piston Size: 70.44 mm
- Piston Clearance: 0.06 mm
- Piston Construction: Forged
- Piston Coating: MoS2
- Country of Manufacture: Germany