Wossner 350cc 4-Stroke Piston Kit 87.96mm Bore

The Wossner 350cc 4-Stroke Piston Kit delivers unparalleled performance and durability for your motorcycle engine. Engineered with precision and forged from aerospace-grade aluminum, this kit provides a significant upgrade, ensuring smoother operation and enhanced power output for your ride.

Description

Elevate your engine's reliability and performance with the Wossner Standard Series 4-Stroke Piston Kit, specifically designed for 350cc engines with an 87.96 mm bore. Each Wossner piston is meticulously forged from a high-quality aerospace-grade aluminum alloy, guaranteeing exceptional strength and a lighter weight. This optimized machining process not only reduces reciprocating mass for quicker throttle response but also maintains critical strength in key areas like the crown and skirt wall cross-section, vital for high-stress environments. The piston features a permanent Molybdenum Disulphite (Moly) skirt coating, a crucial element that significantly reduces friction, minimizes piston rock, and aids in a more efficient break-in period. This results in quieter operation, improved longevity, and consistent power delivery. With a compression ratio of 12.3:1, this high-compression piston kit is engineered to maximize your engine's potential, providing a noticeable boost in power and efficiency.

Features & Highlights

• Superior Durability & Performance: Forged from aerospace-grade aluminum alloy, ensuring exceptional strength, reduced weight, and long-lasting reliability in demanding 4-stroke engine applications.
• Friction Reduction & Enhanced Break-in: Features a permanent Molybdenum Disulphite (Moly) skirt coating that significantly reduces friction, minimizes piston rock, and facilitates a smoother, quieter break-in process.
• Optimized Design for Power & Longevity: Precision machining balances lightweight construction with maintained strength in critical areas like the crown and skirt wall cross-section, enhancing performance and engine life.
• High Compression Advantage: Engineered with a 12.3:1 compression ratio to maximize engine efficiency and deliver a powerful, responsive ride for your 350cc motorcycle.
• Complete Engine Rebuild Solution: Each Wossner 4-Stroke Piston Kit includes the high-quality forged piston, durable nitride coated steel rings, a robust wrist pin, and secure clips for a comprehensive replacement.

Technical Specifications

• Piston Material: Forged Aluminum Alloy
• Bore Size: 87.96 mm
• Engine Type: 4-Stroke
• Displacement: 350 cc
• Compression Ratio: 12.3:1
• Skirt Coating: Molybdenum Disulphite
• Ring Material: Nitride Coated Steel, Cast
• Model: Standard Series
• Units: Kit
• Piston Size: Standard Size B
• Vendor Part Number: 8885DB