Wiseco K626M855AP Professional Series Forged 4G63 Racing Pistons for Mitsubishi EVO 8, 85.50 mm Bore

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, 85.50 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 EVO 8 with the Wiseco K626M855AP Professional Series forged pistons, designed for high-performance racing applications. Crafted in the USA from high-strength 2618 aluminum, these pistons deliver exceptional tensile strength and durability essential for severe duty race builds. The precision-machined crown and fully machined features ensure optimal fit and performance, while the advanced design elements like the anti-detonation groove and precision ring grooves improve sealing and combustion efficiency.
The ArmorGlide skirt coating reduces friction, minimizes seizure risk, and results in quieter operation, making these pistons ideal for demanding racing environments. Forced pin oiling enhances lubrication, contributing to the pistons’ longevity and consistent performance under heavy stress. These pistons are supplied with premium rings, ready for installation in high-performance engines.
Built for serious racers and custom builders, the Wiseco 1400 HD Mitsu EVO 8 pistons are engineered to withstand the rigors of severe duty performance applications, helping you push your vehicle to its limits. They are compatible with turbocharged 4G63 engines and are designed to maximize power output while maintaining reliability. Whether you're building a race engine or upgrading your performance setup, these pistons are a critical component for achieving peak engine performance 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

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

• Fully machined crown features for precise fit

• Forced pin oiling for enhanced lubrication and longevity

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