Wossner Pro Series Forged Piston Kit - 78.01mm Bore - Size B - 8893DB

The Wossner Piston Kit is engineered to deliver superior performance and reliability for your 4-stroke engine. This kit is designed for enthusiasts and professionals seeking enhanced power and durability. Experience improved engine efficiency and longevity with Wossner's advanced piston technology.

Description

Wossner's Piston Kit features enhanced piston pin oiling through strategically placed slots, radial boss machining, and annular grooves. These features optimize wrist pin lubrication, reducing wear and extending component life. The lightweight piston design, coupled with a tight piston wall clearance, ensures quieter engine operation and minimized friction. A specially formulated skirt coating further reduces friction and promotes quicker break-in. Ring land treatment enhances ring seal and oil control, contributing to increased power and reduced oil consumption. The double-bridged forging design (where applicable) provides added strength and durability. This kit features a 78.01mm bore size and a compression ratio of 13.9:1.

Features & highlights

• Optimized wrist pin lubrication reduces wear and extends component life.
• Lightweight piston design ensures quieter engine operation.
• Skirt coating reduces friction and promotes quicker break-in.
• Ring land treatment enhances ring seal and oil control for increased power.
• Forged aluminum alloy construction provides superior strength and durability.
• Kit includes everything needed for a complete piston replacement.

Technical specifications

• Brand: Wossner
• Part Number: 09104997
• Engine Type: 4-Stroke
• Piston Material: Forged Aluminum Alloy
• Bore Size: 78.01 mm (+0.01 mm Oversize)
• Piston Size: 77.97 mm
• Compression Ratio: 13.9:1
• Units: Kit

Important to know

Kit includes: piston, rings, wrist pin, and pin locks.