Wiseco Professional Series Forged 85mm Mitsubishi 4G63 Piston Set – High-Performance Racing Pistons for Heavy-Duty Applications

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, 85.00 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 Professional Series forged piston set, designed specifically for serious racers and high-performance builders. Crafted from premium 2618 aluminum, these pistons offer exceptional tensile strength and durability, making them ideal for heavy to severe duty race applications. Each piston features precision-machined ring grooves, an anti-detonation groove, and enhanced sealing capabilities to ensure optimal combustion and reliability under demanding conditions. The fully machined crown adds to the structural integrity while providing a precise fit for high-performance setups.
Wiseco's ArmorGlide skirt coating reduces friction, minimizes seizure risk, and contributes to quieter operation, extending piston life and improving overall engine efficiency. The pistons are engineered with forced pin oiling, ensuring consistent lubrication under intense racing conditions. Designed and manufactured in the USA, these pistons are built to withstand the rigors of competitive motorsport, providing a reliable upgrade for your Mitsubishi 4G63 engine. Compatible with turbocharged applications and built for custom-level performance, this piston set is a crucial component for those pushing their engine to the limits. Whether you're building a dedicated race car or upgrading for heavy-duty use, the Wiseco 1400 HD Mitsubishi EVO 8 4G63 Turbo pistons deliver unmatched strength, durability, and performance.
Note that these pistons are not carb-approved and require acknowledgment of this status during installation. With a bore size of 85mm and a compression height of 35mm, this set of four pistons is a perfect choice for serious automotive enthusiasts seeking reliable, high-performance components for demanding racing environments.

Features:

• Engineered from 2618 aluminum for superior tensile strength and durability

• Precision-machined ring grooves and anti-detonation features improve sealing and performance

• ArmorGlide skirt coating reduces friction, seizure risk, and noise for longer piston life

• Designed for heavy to severe duty racing applications with high-performance capabilities

• Fully machined crown enhances structural integrity and precise fit

• Forced pin oiling ensures consistent lubrication under extreme conditions

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