Wiseco 1400 HD Mitsubishi 4G63 Turbo Piston Set – 86.00 mm Bore, Professional Series Forged Racing Pistons

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, 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 1400 HD Mitsubishi 4G63 Turbo Piston Set is engineered for high-performance racing applications, offering unmatched durability and precision. Crafted from high-strength 2618 aluminum in the USA, these forged pistons are designed to withstand the most demanding heavy to severe duty race builds, ensuring reliable operation under extreme conditions. The set includes four pistons with a bore diameter of 86.00 mm and a compression height of 28.87 mm, making them an ideal choice for serious enthusiasts and professional racers.
Each piston features precision-machined ring grooves and an anti-detonation groove to enhance sealing and combustion efficiency. The ArmorGlide skirt coating reduces seizure risk, minimizes friction, and contributes to quieter operation, which is essential during intense racing sessions. Fully machined crowns provide consistent compression and durability, while forced pin oiling ensures proper lubrication at high RPMs. Designed specifically for the Mitsubishi 4G63 turbo engine, these pistons deliver custom-level performance and dependability, helping you push your vehicle to its limits without compromise.
Whether you're building a new race engine or upgrading an existing setup, Wiseco's Professional Series pistons are built to meet the demands of competitive motorsports. They come with premium rings included and are backed by Wiseco's reputation for quality manufacturing and innovative engineering. The pistons are not carb-approved and require acknowledgment of prop 65 compliance, making them suitable for serious race applications where maximum performance is required. Trust Wiseco to provide the components necessary for your high-performance engine build and unlock new levels of power and reliability.

Features:

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

• Precision ring grooves and anti-detonation groove enhance sealing and combustion efficiency

• ArmorGlide skirt coating reduces seizure risk, friction, and noise during operation

• Designed for heavy to severe duty performance applications

• Fully machined crown for consistent compression and durability

• Forced pin oiling ensures proper lubrication at high RPMs

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