Wiseco K627M87AP Professional Series Forged Piston Set for Mitsubishi 4G63 - 87mm Bore, Heavy Duty Performance

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, 87.00 mm Bore, 28.87 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

The Wiseco K627M87AP Professional Series forged pistons are engineered to deliver exceptional strength and durability for serious racing applications. Crafted from 2618 aluminum in the USA, these pistons offer high tensile strength and superior thermal stability, making them ideal for heavy to severe duty race builds. The precision-machined crown and detailed ring grooves enhance sealing and combustion efficiency, while the anti-detonation groove further boosts performance. Equipped with ArmorGlide skirt coating, these pistons reduce friction, decrease noise, and resist seizure under demanding conditions, ensuring reliable operation during high-stress racing environments. Fully machined for optimal fit and performance, the pistons feature forced pin oiling to improve lubrication and longevity. Designed specifically for Mitsubishi 4G63 engines with an 87mm bore, these pistons are perfect for enthusiasts seeking to push their engine's limits with confidence. Whether building a high-performance turbocharged setup or a custom race engine, the Wiseco Professional Series pistons provide a robust foundation for maximum power 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 for quieter operation

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

• Fully machined crown for precise fit and performance

• Forced pin oiling for enhanced lubrication and 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