Air Flow Research 8019-1 Dual Valve Spring for Hydraulic Roller Cam - 1.270 Inch Outer Diameter, 450 lb/in Spring Rate

The Air Flow Research 8019-1 dual valve spring is engineered for high-performance hydraulic roller cam applications. Designed with a coil bind of 1.080 inches and an outer diameter of 1.270 inches, this spring provides reliable tension and stability under demanding engine conditions. Crafted from durable materials, it ensures consistent performance and longevity in your engine setup. Suitable for replacement in AFR cylinder heads, this valve spring is ideal for enthusiasts seeking to optimize valve control and engine efficiency. Its precise spring rate of 450 pounds per inch delivers the necessary force to maintain valve closure and prevent float at high RPMs, contributing to improved power output and engine responsiveness. Installation is straightforward, making it a practical choice for professional mechanics and hobbyists alike. Whether rebuilding or upgrading, this valve spring offers the performance characteristics needed for serious performance tuning and reliable engine operation.

Features:

• Dual Spring Design for enhanced valve control

• Spring Rate: 450 lb/in for high-performance stability

• Outer Diameter: 1.270 inches for compatibility with AFR cylinder heads

• Coil Bind: 1.080 inches to prevent valve float

• Made for hydraulic roller cam applications

• Durable construction for long-lasting performance

• Suitable for engine rebuilding and performance upgrades