TOP END PISTON KIT 78-80 HONDA CR 250 70.5mm 0.5mm OVER VINTCO KTH08-0.5
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Top end piston kit for Honda CR250 models from 1978 to 1980, supplied as a complete rebuild set with piston, rings, pin, clips, top end bearing, and a full top-end gasket set. This +0.5 mm over kit is intended for 70.5 mm applications and uses a forged, MoS2-coated piston. Rings are not compatible with original chrome-plated Honda cylinders on 1979 CR125 and 1978-1980 CR250 models, and are suitable only for Nikasil-plated cylinders or iron liners. Components are manufactured using modern materials and production methods for OEM-equivalent fitment and performance. Includes head gasket, base gasket, intake gaskets and exhaust gasket. VintCo Part Number: KTH08-0.5. Nominal piston size: 70.5 mm. Oversize: +0.5 mm. Piston size: 70.44 mm. Piston clearance: 0.06 mm. Piston type: Forged. Piston coating: MoS2. Country of manufacture: Germany.
- SKU
- VIN-KTH08-0.5
- Brand
- Vintco
- Availability
- Out of Stock
Fitments (3)
| Make | Model | Year |
|---|---|---|
| HONDA | CR 250 | 1978 |
| HONDA | CR 250 | 1979 |
| HONDA | CR 250 | 1980 |
- SKU
- VIN-KTH08-0.5
- Brand
- Vintco
- Availability
- Out of Stock
FULL DESCRIPTION
VintCo Top End Piston Kit 70.5mm 0.5mm Over for Honda CR250 (1978-1980)
Restore your Honda CR250's performance with this comprehensive VintCo Top End Piston Kit. Designed for 1978-1980 models, this kit provides everything needed for a complete top-end rebuild. It features a high-quality forged piston with an MoS2 coating for enhanced durability and reduced friction. This kit is specifically for a +0.5 mm oversize application, matching a 70.5 mm nominal cylinder bore.
This kit ensures OEM-equivalent fitment and performance, utilizing modern materials and advanced manufacturing processes. It is an ideal solution for rebuilding engines with Nikasil-plated cylinders or iron liners. Please note that the included rings are not compatible with the original chrome-plated cylinders found on 1979 CR125 and 1978-1980 CR250 models.
Key Features:
- Complete top-end rebuild set for a hassle-free restoration.
- Includes piston, piston rings, wrist pin, and circlips.
- Comes with a new wrist pin bearing.
- Full top-end gasket set included, featuring head gasket, base gasket, intake gaskets, and exhaust gasket.
- Piston is forged and coated with MoS2 for superior performance and longevity.
- Designed for use with Nikasil-plated cylinders or iron liners.
- Ring compatibility: Not suitable for original chrome-plated Honda cylinders on 1979 CR125 and 1978-1980 CR250 models.
- Offers a cost-saving advantage compared to purchasing individual components.
- Available in additional sizes for precise engine rebuilding needs.
Specifications:
- Nominal Piston Size: 70.5 mm
- Oversize: +0.5 mm
- Actual Piston Size: 70.44 mm
- Recommended Piston Clearance: 0.06 mm
- Piston Type: Forged
- Piston Coating: MoS2
- Country of Manufacture: Germany
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