Supertech 91.5mm Bore Piston Rings - 1x3.5 / 1.2x3.80 / 2.8x3.5mm High Performance Gas Nitrided

Enhance your engine's performance with the Supertech 91.5mm bore piston rings, designed for optimal sealing and durability. Crafted with high-performance gas nitrided technology, these piston rings provide excellent wear resistance and longevity, ensuring reliable operation under demanding conditions.

The set includes three precision-engineered rings: one 3.5mm top compression ring, one 3.80mm second ring, and one 3.5mm oil control ring. These dimensions are carefully selected to match high-performance engine specifications, promoting efficient combustion and minimizing oil consumption. Manufactured by Supertech, a trusted name in automotive components, these piston rings meet rigorous quality standards for professional and enthusiast applications.

Construction features include advanced gas nitriding, which enhances surface hardness and corrosion resistance, extending service life and reducing maintenance needs. The design ensures a tight seal within the cylinder, improving compression and power output while reducing blow-by. Suitable for various automotive engines, these piston rings are easy to install and compatible with standard piston sizes, making them an ideal upgrade or replacement part for performance rebuilds.

Whether you're restoring a classic or building a high-performance engine from scratch, these Supertech piston rings offer the reliability and efficiency needed for optimal engine function. They are not carb-approved but are suitable for applications where high durability and performance are prioritized. Elevate your engine's performance with this premium set of piston rings designed for precision and longevity.

Features:

• High-performance gas nitrided surface for increased wear resistance and longevity

• Includes three piston rings with specific dimensions: 3.5mm, 3.80mm, and 3.5mm for comprehensive sealing

• Designed for 91.5mm bore engines to ensure optimal fit and performance

• Engineered by Supertech for reliable high-performance automotive applications

• Improves compression, reduces blow-by, and enhances engine efficiency