Wiseco K597M86 Professional Series Forged Racing Pistons for Mitsubishi 4G63 Engines

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 Mitsubishi 4G63 Piston Set, 86.00 mm Bore, 35.00 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 Mitsubishi 4G63 engine with the Wiseco K597M86 Professional Series forged racing pistons, crafted for serious racers and high-performance builders. Made from 2618 aluminum in the USA, these pistons deliver exceptional tensile strength to withstand heavy-duty and severe performance applications. Their precision-machined crown and forged construction ensure durability and optimal fit, making them ideal for custom and high-stress engine builds. The pistons feature precision ring grooves, an anti-detonation groove, and additional sealing enhancements to maximize compression and combustion efficiency. The ArmorGlide skirt coating reduces friction, minimizes seizure risk, and promotes quieter operation, contributing to enhanced engine longevity and performance. Designed with forced pin oiling, these pistons promote better lubrication and heat dissipation. This set of four is compatible with select Mitsubishi Eclipse, Lancer, and Eagle Talon models from the early to mid-2000s, providing a reliable upgrade for turbocharged and high-performance engines. Whether you're building a race engine or seeking a durable upgrade for severe duty, Wiseco’s Professional Series pistons offer top-tier performance with premium rings included for installation ease and reliability.

Fitment:
1993 Eagle Talon TSi
1993 Mitsubishi Eclipse GS
1993 Mitsubishi Eclipse GST
1993 Mitsubishi Eclipse GSX
1993 Plymouth Laser RS
1994 Eagle Talon TSi
1994 Mitsubishi Eclipse GS
1994 Mitsubishi Eclipse GST
1994 Mitsubishi Eclipse GSX
1994 Plymouth Laser RS
1995 Eagle Talon TSi
1995 Mitsubishi Eclipse GST
1995 Mitsubishi Eclipse GSX
1996 Eagle Talon TSi
1996 Mitsubishi Eclipse GST
1996 Mitsubishi Eclipse GSX
1996 Mitsubishi Eclipse Spyder GST
1997 Eagle Talon TSi
1997 Mitsubishi Eclipse GST
1997 Mitsubishi Eclipse GSX
1997 Mitsubishi Eclipse Spyder GST
1998 Eagle Talon TSi
1998 Mitsubishi Eclipse GST
1998 Mitsubishi Eclipse GSX
1998 Mitsubishi Eclipse Spyder GST
1999 Mitsubishi Eclipse GST
1999 Mitsubishi Eclipse GSX
1999 Mitsubishi Eclipse Spyder GST
2003 Mitsubishi Lancer Evolution
2004 Mitsubishi Lancer Evolution
2005 Mitsubishi Lancer Evolution
2006 Mitsubishi Lancer Evolution

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