Wiseco Nissan RB26DETT Professional Series Forged Piston Set - 86.50 mm Bore, 30.00 mm Compression Height

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 Nissan RB26DETT Piston Set, 86.50 mm Bore, 30.00 mm Compression Height, 0.827 in. Pin Diameter, Sport Compact, Set of 6.

• 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 Nissan RB26DETT engine with the Wiseco K591M865AP Professional Series forged piston set, designed for high-performance racing and severe-duty applications. Crafted in the USA from 2618 aluminum, these pistons offer superior tensile strength and durability essential for demanding motorsport environments. The precision-machined crown and fully detailed ring grooves ensure optimal sealing and combustion efficiency, while the anti-detonation features help prevent knocking during high boost conditions. The ArmorGlide skirt coating reduces friction, noise, and seizure risk, extending piston longevity under intense operating conditions. Equipped with forced pin oiling, these pistons facilitate reliable lubrication for sustained high performance. The set includes six pistons with a 86.50 mm bore, 30.00 mm compression height, and a 0.827-inch pin diameter, making them ideal for serious racers seeking to maximize engine output and durability. Designed with custom-level features, Wiseco's Professional Series pistons are engineered to handle heavy to severe duty race builds, providing the performance edge needed for competitive motorsports. Whether you're rebuilding a turbocharged engine or upgrading for increased horsepower, these pistons deliver reliable, high-quality performance that meets the rigorous demands of professional racing and high-performance tuning.

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 for seizure resistance, friction reduction, and quieter operation

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

• Fully machined crown features for precise fit and durability

• Forced pin oiling ensures reliable lubrication under high-stress 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