Wossner Piston Kits Anodize Crown for ’17-24 Harley Davidson M8 Engines

Description

Wossner Piston Kits Anodize Crown for ’17-24 Harley Davidson M8 Engines

Wossner piston kits feature a hardcoat anodized treatment that enhances the piston’s abilities to manage heat and wear. Each kit includes piston, piston rings, piston pin and retaining clips.

With over 25 years of high-performance piston and connecting rod manufacturing experience, Wössner is committed to bringing the most accurately machined forged pistons and connecting rods to market. With its technologically advanced CNC manufacturing centers, Wössner has quick manufacturing times for prototypes. In turn, this allows Wössner to be first-to-market and ensures that a high-quality manufactured part is produced each time with repeatable performance and quality control. Wössner customers benefit from the company’s many years of experience combined with the flexibility of a family-owned and operated business. Wössner’s goal is to achieve increased performance, high quality, and greater longevity with its products. That’s the Wössner Way.

• Crown is anodized to improve resistance to extreme heat
• Tested and proven to improve thermal diffusivity by up to 10%
• Ring groove wear is improved with anodize treatment ability to handle sliding wear as compared to non-treated surfaces

Valve Pocket Specifications:

• Intake Diameter: 1.780″
• Intake Depth: 0.200″
• Intake Angle: 27.000°
• Exhaust Diameter: 1.780″
• Exhaust Depth: 0.200″
• Exhaust Angle: 27.000

4.375″ Stroke – 107 CID – M8 [SKU 0910-6681]Model Premium Plus SeriesBore Size 3.937″Piston Size 3.934″Compression Ratio 11.0:1Displacement 107″Stroke Length 4.375″

4.375″ Stroke – 117 CID – M8 [SKU 0910-6683]Type Big BoreModel Premium Plus SeriesBore Size 4.125″Piston Size 4.122″Compression Ratio 11.0:1Displacement 117″Stroke Length 4.375″

Fitments 107-117 Models