Manley 221432-16 NexTek Dual Valve Springs with 435 lb/in Spring Rate and 1.170 in Coil Bind

The Manley 221432-16 NexTek Dual Valve Springs are engineered for high-performance engine applications, offering reliable durability and consistent performance. These springs feature a dual spring and damper design that effectively reduces valve float and enhances engine stability at high RPMs. With a spring rate of 435 pounds per inch, they provide the necessary tension to maintain valve control under demanding conditions. The springs are designed with a coil bind of 1.170 inches and a maximum outer diameter of 1.530 inches, ensuring compatibility with a wide range of valve train setups. Crafted from high-quality materials, the NexTek series springs are built to withstand the rigors of racing and heavy-duty use, providing long-lasting performance and resistance to fatigue. This set includes 16 springs, making it suitable for complete valve train upgrades or replacements. Whether you're building a performance engine or restoring a stock setup, these valve springs deliver the strength and precision required for optimal engine operation.

Features:

• Dual spring and damper design for enhanced valve control

• Spring rate of 435 lb/in for high-performance applications

• Coil bind at 1.170 inches for optimal flexibility

• Outer diameter of 1.530 inches to fit compatible valve seats

• Set of 16 springs for comprehensive valve train upgrades

• Constructed from durable, high-quality materials for long-lasting performance

• Suitable for racing, performance builds, and heavy-duty use