1.345 Valve Springs - Ovate Beehive (16)

The 1.345 Valve Springs - Ovate Beehive (16) by PAC Racing Springs is designed for serious engine builders and performance enthusiasts who demand maximum valve control in high-rpm applications. These springs are engineered to maintain consistent valve seating across aggressive cam profiles, preventing float and ensuring reliable valve train geometry even under extreme lift conditions.

The ovate beehive design features an asymmetrical cross-section that reduces coil bind while optimizing load distribution across the spring's working length. With a 1.345-inch outer diameter, this design minimizes spring mass without sacrificing stiffness, which is crucial for achieving higher rpm ceilings where inertial forces can lead to valve train wear and instability.

Performance builders and engine shops can rely on this 16-piece set for complete coverage of a full 16-valve engine head. Each spring is precision-wound to exacting tolerances, ensuring uniform preload and response characteristics across all cylinders. The springs are compatible with both stock and aftermarket cylinder heads featuring standard spring seats and retainer geometries.