Wiseco Pistons K0213PS Tracker Piston Kit to Evo Sportster Compression - 883 1200 10.5 1

The Wiseco K0213PS Tracker Piston Kit is engineered to transform your Harley-Davidson 883cc Evolution Sportster into a powerful 1200cc powerhouse. This complete big bore conversion kit delivers increased displacement and performance while maintaining reliable street rideability.

Key Features:

• Displacement conversion: 883cc to 1200cc for Evolution Sportster engines
• High compression ratio: 10.5:1 for improved power and torque
• Standard bore size for factory cylinder compatibility
• Forged aluminum piston construction for strength and heat dissipation
• Complete kit includes pistons, rings, wrist pins, and circlips
• ArmorGlide skirt coating reduces friction and wear
• Precision CNC-machined for exact tolerances
• Designed for street and performance applications

Wiseco's Tracker series pistons are specifically designed for Harley-Davidson big bore conversions, utilizing advanced forging techniques and metallurgy to handle the demands of increased displacement. The 10.5:1 compression ratio provides an excellent balance of performance and pump gas compatibility. Each piston features Wiseco's proprietary skirt coating technology to reduce friction during break-in and operation, while the precision ring grooves ensure optimal ring seal and oil control.

This kit is ideal for riders looking to maximize the potential of their 883 Sportster without extensive engine modifications. Installation requires proper cylinder boring and professional assembly to ensure correct piston-to-wall clearances and ring gap specifications.