Complete Wiseco top-end and bottom-end rebuild kit featuring 101.00 mm forged pistons, rings, gaskets, bearings, and all essential components for Yamaha YFM660R Raptor engine restoration.

Description

Engine Rebuild Kit – 101.00 mm – Yamaha YFM660R Raptor
This comprehensive WiseCo PWR133-101 engine rebuild kit is designed specifically for the Yamaha YFM660R Raptor, providing all essential parts for a thorough engine restoration. The kit features a premium forged piston with a 101.00 mm bore, maintaining the stock compression ratio for reliable performance. Alongside the piston, the kit includes a high-quality cam chain, ensuring smooth timing operation and durability. Top and bottom end components are incorporated to facilitate a complete engine rebuild, simplifying the process and reducing the need for additional parts. The crankshaft and rod assembly are meticulously designed and inspected to guarantee long-lasting durability and optimal engine balance. Additionally, the kit contains main bearings, seals, gaskets, a Wiseco hour meter, and bracket, offering a comprehensive package to restore your engine to peak condition. Whether upgrading or rebuilding, this kit provides the essential components for a professional-level repair with trusted Wiseco quality.

Features:
* Premium forged piston with stock compression ratio for reliable performance
* Cam chain included for smooth engine timing and durability
* Top and bottom end components included for a complete engine rebuild
* Crankshaft and rod assembly designed and inspected for durability
* Main bearings, seals, gaskets, and Wiseco hour meter included for comprehensive restoration

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