JE Pistons Part Number J820F8-4155-5 8-Cylinder Piston Ring Set with File Fit, 0.064 Inch Thick Ductile Iron Top Ring and Chrome Tension Oil Ring

Description

The JE Pistons Part Number J820F8-4155-5 is a high-performance piston ring set designed for 8-cylinder engines, offering precision sealing to maximize horsepower and improve engine efficiency. This set includes a 0.064-inch thick hard ductile iron phosphate top ring, a 0.064-inch iron phosphate second ring, and a 0.188-inch carbon steel chrome standard tension oil ring, all engineered to deliver optimal combustion pressure sealing and reduce friction. Crafted from durable materials, these rings are suitable for a variety of engine configurations and performance applications, including racing and high-performance street use. JE Pistons’ custom ring services, such as back cutting, dyke cutting, lapping, grinding, and PVD coating, are available to enhance durability, reduce friction, and improve ring sealing, providing significant gains in horsepower and engine longevity. These advanced features are trusted by top NHRA Pro Stock and NASCAR teams and are now accessible for public use to elevate your engine’s performance. The set is designed to meet the demands of high-stress environments while maintaining a focus on durability and efficiency, making it an ideal choice for enthusiasts seeking professional-grade components. Whether you’re rebuilding or upgrading your engine, this piston ring set ensures a reliable seal and consistent performance, contributing to improved engine response and enhanced power output. Please note, this product is not carburetor approved and is intended for automotive applications requiring precise engine sealing and performance enhancements.

Features:

• Precision sealing for maximum horsepower and efficiency

• Includes a 0.064-inch thick ductile iron phosphate top ring

• Second ring made from 0.064-inch iron phosphate material

• Standard tension oil ring crafted from 0.188-inch carbon steel chrome

• Custom ring services available for enhanced durability and performance

• Designed for 8-cylinder engines in high-performance applications

• Trusted by top NHRA Pro Stock and NASCAR teams