Brian Tooley Racing SK703/0560/BB Ultimate RPM Valve Spring Kit with Titanium Retainers and Viton Seals for GM LS-Series Engines

The Brian Tooley Racing SK703/0560/BB Ultimate RPM Valve Spring Kit is designed for high-performance GM LS-Series engines, offering reliable valve control at elevated RPMs. This dual spring setup features a spring rate of 460 pounds per inch, providing enhanced stability and durability during aggressive engine operation. The springs are engineered to accommodate a valve lift of up to .650 inches, ensuring optimal performance across a wide RPM range. The kit includes titanium retainers and Viton seals, which contribute to reduced weight and improved sealing capabilities, respectively, thereby enhancing overall engine efficiency and longevity. The coil bind height is set at 1.000 inches, ensuring safe operation without risking coil binding under high-stress conditions. The outer diameter of the springs measures 1.300 inches, fitting precisely into GM LS-Series cylinder heads. This comprehensive valve spring kit is suitable for use in high-performance applications, including racing or heavily modified street engines, where maintaining valve control at high RPM is critical. Installation of this kit can lead to improved engine response, increased power output, and enhanced durability under demanding conditions. Whether you're upgrading your existing setup or building a new high-performance engine, the Brian Tooley Racing SK703/0560/BB kit provides the quality and reliability expected from a leading manufacturer in the racing industry.

Features:

• Dual valve spring setup for high-performance applications

• Spring rate of 460 pounds per inch for stability at high RPM

• Maximum coil bind height of 1.000 inches for safe operation

• Outer diameter of 1.300 inches ensures proper fit in GM LS heads

• Includes titanium retainers for weight reduction and durability

• Viton seals provide superior sealing and heat resistance

• Designed to accommodate valve lift up to .650 inches

• Suitable for racing and high-performance street engines