Description
The JE Pistons Ring Set for 4-cylinder engines, part number JG1004-3287, is engineered to enhance engine performance by providing a precise seal that maximizes horsepower and efficiency. This set includes three critical rings: a 0.0394-inch thick carbon steel nitride top ring, a 0.0472-inch ductile iron phosphate second ring, and a 0.1102-inch carbon steel nitride low tension oil ring. These components are designed to fit a range of engine sizes and are suitable for both stock and high-performance applications. Crafted with durability and friction reduction in mind, JE Pistons offers custom services such as back cutting, dyke cutting, lapping, grinding, and PVD coating, which are utilized by top NHRA Pro Stock and NASCAR teams. These enhancements provide significant gains in ring seal integrity, engine power, and longevity, making this set an ideal choice for serious performance enthusiasts and professional builders alike.
Features:
- Precision sealing to maximize horsepower and reduce friction
- Includes top, second, and oil rings for comprehensive sealing and durability
- Made from high-quality materials: carbon steel and ductile iron phosphate
- Customizable with services such as back cutting, dyke cutting, lapping, grinding, and PVD coating
- Designed for 4-cylinder engines with versatile sizing options



















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