Wiseco K618M77 Professional Series Forged 77mm Piston Set for Mini Cooper 2002-2006

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 Citro?n 1.6L 16V Piston Set, 77.00 mm Bore, 26.50 mm Compression Height, 0.827 in. Pin Diameter, European, 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 Mini Cooper with the Wiseco K618M77 Professional Series forged racing pistons, expertly designed for high-performance race builds and severe duty applications. Crafted from 2618 aluminum, these pistons offer enhanced tensile strength and durability, ensuring reliable operation even under extreme conditions. The precision-machined crown and fully machined surface provide optimal sealing and compression, while the custom features like anti-detonation grooves and precision ring grooves improve combustion efficiency and reduce the risk of knocking. Included with premium rings, these pistons are engineered to maximize power and longevity in turbocharged setups or heavy-duty racing environments.
Wiseco’s ArmorGlide skirt coating reduces friction, minimizes seizure risk, and promotes quieter operation, contributing to smoother engine performance. The pistons feature a 77 mm bore, 26.50 mm compression height, and a 0.827-inch pin diameter, making them a perfect fit for 2002 to 2006 Mini Cooper models. Designed and manufactured in the USA, these pistons are built to withstand demanding performance applications, providing serious racers and enthusiasts with the confidence to push their engines to the limits.
Whether you’re building a turbocharged engine or seeking durable high-performance components, the Wiseco Professional Series pistons deliver the strength, precision, and reliability needed to achieve maximum power output and engine longevity.

Features:

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

• Precision ring grooves, anti-detonation groove, and enhanced sealing features

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

• Designed and built for heavy to severe duty performance applications

• Fully machined crown for optimal sealing and compression

• Forced pin oiling for durability and smooth operation

Fitment:
2002 Mini Cooper S
2003 Mini Cooper S
2004 Mini Cooper S
2005 Mini Cooper S
2006 Mini Cooper 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