Description
The JE Pistons Ring Set for 4-cylinder engines is engineered to optimize engine performance by providing a precise seal for combustion pressure. Crafted from high-quality materials, this set includes a 0.0394-inch thick carbon steel top ring with a nitride finish, a 0.0472-inch ductile iron phosphate second ring, and a 0.1102-inch low tension oil ring also made from carbon steel. These components are designed to fit a range of engine sizes and are suitable for both stock and performance applications. The rings’ construction promotes better combustion efficiency, reduces friction, and enhances durability, making them ideal for enthusiasts seeking increased horsepower and engine longevity. Additionally, JE Pistons offers custom services such as back cutting, dyke cutting, lapping, grinding, and PVD coating, which are used by top NHRA Pro Stock and NASCAR teams and are now accessible to the public for tailored performance improvements. This ring set is a reliable choice for those looking to upgrade their engines with proven aftermarket parts. The set is compatible with a variety of engine configurations and is suitable for professional and hobbyist engine builders aiming for high performance and durability.
Features:
- Designed for 4-cylinder engines to maximize horsepower and efficiency
- Includes a 0.0394-inch carbon steel top ring with nitride coating for durability
- s a 0.0472-inch ductile iron phosphate second ring for effective sealing
- Comes with a 0.1102-inch low tension oil ring made from carbon steel for reduced friction
- Offers custom piston ring services including back cutting, dyke cutting, lapping, grinding, and PVD coating, used by top racing teams




















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