Prox Piston Kit +1.00mm Oversize for Yamaha XTZ 660 YFM 660 R

Upgrade your Yamaha XTZ 660 or Raptor YFM 660 R with the high-performance Prox +1.00mm oversize piston kit. Engineered for precision and durability, this complete piston kit offers an ideal solution for restoring or enhancing your 4-stroke engine's power and reliability.

Description

Experience superior engine performance with the Prox +1.00mm oversize piston kit, meticulously manufactured in Japan to meet or exceed OEM specifications. This premium piston kit is specifically designed for Yamaha Tenere XTZ 660 and Raptor YFM 660 R models from 1991 to 2007, ensuring perfect fitment and optimal function. Each component is precision machined on state-of-the-art CNC equipment, guaranteeing exceptional dimensional accuracy and a flawless finish. When installing, these oversize piston options adhere strictly to manufacturer piston-to-cylinder wall clearances, providing reliable operation and longevity. Whether you're rebuilding a worn engine or seeking to improve compression and power, this Prox piston kit delivers the quality and performance demanding riders expect from their 4-stroke motorcycle engine.

Features & Highlights

• Exceptional OEM-Quality Construction: Manufactured in Japan to stringent standards, this kit provides a direct, high-quality OEM replacement, ensuring your Yamaha XTZ 660 or Raptor YFM 660 R engine performs reliably with components that meet or exceed factory specifications.
• Precision-Engineered for Optimal Fit: Each piston is meticulously crafted using state-of-the-art CNC equipment, guaranteeing precise dimensions for a perfect fit and consistent performance, essential for the longevity and efficiency of your 4-stroke engine.
• Optimized Oversize Design: The +1.00mm oversize piston options are engineered to strictly follow manufacturer piston-to-cylinder wall clearances, ensuring superior sealing, reduced blow-by, and consistent power delivery across the RPM range.
• Enhanced Durability: Constructed from robust materials, this piston kit is built to withstand the rigorous demands of high-performance riding, offering long-lasting reliability and resistance to wear.
• Complete & Convenient Kit: This comprehensive kit includes all necessary components for a hassle-free piston replacement, featuring the piston, high-quality piston rings, a durable wrist pin, and secure circlips, making your engine rebuild straightforward.

Technical Specifications

• EAN: 0193564275653