Manley 221444-16 NexTek Dual Valve Spring Set 1.610 Inch Outer Diameter, 546 lb/in Spring Rate

The Manley 221444-16 NexTek dual valve spring set is engineered for high-performance engine applications. Each set includes 16 springs designed to provide consistent pressure and durability under demanding conditions. These springs feature a coil bind measurement of 1.220 inches, ensuring optimal compression and performance during engine operation. The outer diameter of 1.610 inches allows for proper fitment in a variety of cylinder heads, making them suitable for racing, high-performance street, or competition engines. Constructed from high-quality materials, these springs are built to withstand extreme temperatures and repetitive stress, helping to maintain valve timing and prevent float at high RPMs. The dual spring design reduces valve bounce and enhances stability, contributing to improved engine efficiency and power output. Whether you're rebuilding an existing engine or assembling a new high-performance setup, these NexTek springs provide reliable performance and excellent longevity. The set is compatible with a range of engine configurations, making them a versatile choice for professional engine builders and enthusiasts alike.

Features:

• High-performance dual valve springs engineered for durability

• Spring Rate: 546 lb/in for reliable valve control

• Outer Diameter: 1.610 inches to fit various cylinder heads

• Coil Bind: 1.220 inches for optimal compression

• Includes a set of 16 springs for comprehensive engine coverage

• Constructed from high-quality materials for heat resistance and longevity

• Designed to reduce valve bounce and improve stability at high RPMs