Manley Valve Spring, SPRING-1.550 DBL CHR SIL

Manley Performance Double Chrome Silicon Valve Springs are a solid option for anyone rebuilding or modifying their engine's top end. These springs are designed to handle the demands of higher lift camshafts and increased RPMs, ensuring your valves close reliably under stress. They are made from chrome silicon wire, a material known for its strength and ability to maintain consistent tension over time, even with repeated cycles.

When you're working on an engine that's going to see more aggressive use, like in a performance build or a race application, the valve springs are a critical component. They need to be strong enough to control the valve train at high speeds, preventing valve float, which can lead to serious engine damage. Manley's double spring design offers increased seat pressure and open pressure compared to stock springs, giving you the control you need. This specific set is designed for applications requiring a 1.550 inch outer diameter spring. It's important to match your valve springs to your camshaft's specifications and your intended engine use to get the best performance and reliability.

This set includes 16 valve springs, enough for a typical V8 engine. When installing these, remember to check your valve seals and retainers to ensure they are in good condition and compatible with the new springs. Proper installation is key to achieving the performance benefits these springs offer and protecting your engine.