Wiseco Honda K-Series +10.5cc Dome 86.5mm Piston Set - Part Number K650M865AP

Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series. Wiseco Honda K20A Piston Set, 86.50 mm Bore, 30.00 mm Compression Height, 0.866 in. Pin Diameter, Sport Compact, Set of 4.

• Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength
• Precision ring grooves, anti-detonation groove, and additional ring seal improving features
• ArmorGlide Skirt Coating: seizure resistant, friction reduction, and quieter operation
• Designed and built to withstand heavy to severe duty performance applications
• Fully machined crown features
• Forced pin oiling

Upgrade your Honda K-Series engine with the Wiseco K650M865AP Professional Series forged racing piston set, designed for high-performance applications and serious racers. Crafted from high-grade 2618 aluminum, these pistons provide exceptional tensile strength and durability essential for demanding race environments. Each piston features precision machined ring grooves, an anti-detonation groove, and enhanced sealing capabilities to maximize combustion efficiency and power output. The ArmorGlide skirt coating reduces friction, minimizes seizure risk, and ensures quieter operation during intense drives, making these pistons ideal for heavy to severe duty race builds. Fully machined crowns contribute to optimal compression and performance, while forced pin oiling enhances lubrication and piston longevity. The set includes four pistons, along with premium rings, providing a comprehensive upgrade for your engine. Manufactured in the USA, these pistons meet the highest standards of quality and craftsmanship, ensuring reliable performance under extreme conditions. Whether you're building a competitive race car or upgrading a high-performance street engine, Wiseco's Professional Series pistons deliver the durability and custom-level performance you demand. Note that these pistons are not carb approved and require proper acknowledgment before installation, ensuring compliance with relevant regulations.

Features:

• Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strength

• Precision ring grooves, anti-detonation groove, and additional ring seal enhancing features

• ArmorGlide skirt coating for seizure resistance, friction reduction, and quieter operation

• Designed and built to withstand heavy to severe duty performance applications

• Fully machined crown for optimal compression and performance

• Forced pin oiling for enhanced lubrication and piston durability

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1