Wiseco K631M865 Acura K20 K24 Flat Top Piston Set – 86.50mm Bore for Honda RSX

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 RSX engine with the Wiseco K631M865 Professional Series forged piston set, designed for serious racers and performance enthusiasts. Crafted from high-strength 2618 aluminum in the USA, these pistons deliver exceptional tensile strength and durability for heavy to severe duty applications. The precision-machined features include optimized ring grooves, an anti-detonation groove, and enhanced sealing capabilities to maximize compression and combustion efficiency.
The ArmorGlide skirt coating reduces friction, minimizes seizure risk, and ensures quieter operation, making these pistons ideal for demanding performance builds. Fully machined crowns and forced pin oiling further contribute to their robustness, ensuring consistent performance under extreme conditions. Whether you're building a high-performance street or race engine, these Wiseco pistons provide the reliability and power needed to push your limits.
Designed specifically for Honda K20A engines, they are compatible with 2002-2006 Acura RSX models, offering a perfect fit for your upgrade project. The set includes four pistons with a 30.00 mm compression height and 0.866-inch pin diameter, providing a comprehensive solution for your engine rebuild or enhancement. With premium rings included, these pistons help you achieve optimal sealing and performance. Trust Wiseco's manufacturing expertise and innovative design to enhance your engine's power, efficiency, and durability.

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 improving features

• ArmorGlide skirt coating reduces seizure, friction, and noise during operation

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

• Fully machined crown for precise fit and performance

• Forced pin oiling ensures proper lubrication under high stress

Fitment:
2002 Acura RSX Type-S
2003 Acura RSX Type-S
2004 Acura RSX Type-S
2005 Acura RSX Type-S
2006 Acura RSX Type-S

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