Supertech 90.50mm Bore Piston Rings - 1x3.30 / 1.2x3.70 / 2.8x3.30mm High Performance Gas Nitrided

The Supertech 90.50mm Bore Piston Rings are engineered for high-performance engine applications, providing reliable sealing and durability. Crafted with gas nitrided technology, these piston rings offer enhanced resistance to wear and thermal fatigue, ensuring longevity under demanding conditions. Ideal for rebuilds and performance upgrades, they deliver consistent compression and oil control for optimal engine efficiency. The set includes three rings with specifications of 3.30mm, 3.70mm, and 3.30mm thicknesses, designed to fit pistons with a 90.50mm bore diameter. The precision manufacturing process ensures perfect fitment and sealing, reducing blow-by and maximizing power output within your engine.

Constructed from high-quality materials, the Supertech piston rings are suitable for a variety of automotive engines where reliable performance is required. These rings are not CARB approved but are compliant with general performance standards. Their design features allow for easy installation and maintenance, making them an excellent choice for professional mechanics and DIY enthusiasts alike. Whether rebuilding an engine or upgrading for performance, these piston rings help maintain engine integrity and efficiency over extended use.

Please note that these piston rings are not suitable for applications requiring CARB compliance. They are compatible with a range of vehicle models and engine configurations, providing a cost-effective solution for high-performance engine builds. Trust Supertech’s reputation for quality and innovation in automotive components to ensure your engine performs at its best with these durable, high-performance piston rings.

Features:

• High performance gas nitrided coating enhances wear resistance and thermal stability

• Precisely engineered to fit 90.50mm bore diameter pistons

• Set includes three piston rings with specific thicknesses for optimal sealing

• Designed for demanding engine applications requiring durability and reliability

• Easy to install with excellent sealing properties to improve compression and oil control