Wiseco Subaru EJ20 Piston Set - 92mm Bore, Forged Racing Pistons for Performance Builds

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 Subaru EJ20 Piston Set, 92.00 mm Bore, 32.66 mm Compression Height, 0.9055 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 Subaru EJ20 engine with the Wiseco K588M92AP Professional Series forged racing piston set, designed for serious racers and high-performance applications. Crafted from high-strength 2618 aluminum in the USA, these pistons are engineered to withstand heavy-duty and severe performance demands. The precision-machined crown and fully machined features ensure optimal fitment and durability, while the custom-designed ring grooves and anti-detonation features enhance sealing and performance efficiency. The ArmorGlide skirt coating reduces friction, minimizes seizure risk, and provides quieter operation, making these pistons ideal for demanding racing environments. With a 92mm bore and 32.66mm compression height, this set is tailored for high compression ratios and aggressive tuning, delivering improved horsepower and torque. The pistons include premium rings and utilize forced pin oiling for consistent lubrication and longevity. Built for racers and builders seeking aggressive performance, the Wiseco Subaru EJ20 piston set offers proven durability and high-quality craftsmanship to maximize engine potential and reliability in your performance build.

Features:

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

• Precision ring grooves, anti-detonation groove, and enhanced ring seal features

• ArmorGlide skirt coating for seizure resistance, reduced friction, and quieter operation

• Designed to withstand heavy to severe duty performance applications

• Fully machined crown for precise fit and durability

• Forced pin oiling for consistent lubrication and extended engine life

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