Optimize valve performance with springs engineered for precise pressure control, delivering 250-625 PSI at 2.030" lift. The 1.570" outer diameter ensures compatibility with high-performance roller cams, enhancing engine reliability and power output.

Maximize valve control with springs rated from 245 to 585 PSI at 1.950" lift, ensuring consistent engine performance under high stress. These dual valve springs feature a 1.560" outer diameter for precise fit and durability. Discover how this component enhances valve stability and power delivery.

Enhance valve control and engine performance with dual valve springs rated between 235-560 PSI at 1.950" lift. The robust 1.560" outer diameter ensures precise fitment and durability under high-stress conditions. Discover how these springs optimize lift and reliability in demanding engine environments.

Maximize valve control with precise spring pressure ranging from 215 to 550 PSI at 1.950" lift. The ISKY SPRINGS 1.550 OD Dual valve spring delivers consistent performance under high lift conditions, ensuring engine reliability and efficiency. Discover how this 2.7 kg component optimizes your valvetrain stability.