Manley Performance Nissan SR20DE/DET 86mm Standard Bore Dish Piston Set with Ring – Part Number 638000C-4

Description

The Manley Performance Nissan SR20DE/DET 86mm Standard Bore Dish Piston Set with Ring offers professional-grade components designed for high-performance automotive applications. Crafted with 2618 alloy forgings, these pistons deliver exceptional strength and durability for demanding engine builds. The use of domestic 2618 alloy ensures superior thermal stability and resistance to stress, making them a reliable choice for both street and race engines. Each piston features precisely engineered cam and barrel (skirt) profiles that maximize power output while minimizing engine wear, providing an optimal balance between performance and longevity.

Equipped with chrome moly wrist pins as standard, the pistons also offer optional upgrades to 9310 and Turbo Tuff/DLC alloys for additional durability in high-stress environments. The pistons are manufactured with strict adherence to exacting ring lands and grooves, promoting a better seal and improved compression. Unique fixturing techniques employed during manufacturing allow for single-operation skirt turning and ring groove machining, ensuring consistent quality and precise fitment. These features help improve ring seal and overall engine efficiency.

Designed for enthusiasts and professional engine builders, these pistons are ideal for boosting power in turbocharged or naturally aspirated engines. The set is compatible with Nissan SR20DE/DET engines and is suitable for applications requiring a 86mm bore and a 9.0:1 compression ratio. While not CARB-approved, these pistons meet Prop 65 requirements and are built to withstand intense performance demands. Whether upgrading for increased horsepower or rebuilding an engine for longevity, the Manley Performance piston set provides a robust solution backed by industry expertise.

Features:

• 2618 alloy forgings for superior strength and thermal stability

• Chrome moly wrist pins standard, with optional 9310 and Turbo Tuff/DLC upgrades

• Exacting ring lands and grooves for enhanced ring seal and compression

• Cam and barrel (skirt) profiles optimized for power and engine longevity

• Unique fixturing allows for precise skirt turning and ring groove machining in one operation