Manley Oval Track NexTek Series 1.56in Dia .750in lift High Performance Valve Springs (Set of 16)

The Manley Oval Track NexTek Series valve springs are built with a specific wire profile, measuring 1.56 inches in diameter and designed for up to a .750 inch lift. This unique wire shape is key to their performance, allowing for a more stable valve train at higher RPMs. When you're pushing your engine hard, especially in performance applications, the valve springs need to keep up with the camshaft's demands. These springs are engineered to handle that stress, helping to prevent valve float and ensure consistent valve control.

Manley Performance has a solid reputation for making well-built engine components, and this set of 16 springs is no exception. The NexTek series uses a high-tensile strength spring wire, which is crucial for maintaining the correct pressure throughout the entire lift range. This means you get reliable performance whether you're just cruising or on the track. They are designed to work with high-lift camshafts, so if you're upgrading your engine's breathing capabilities, these springs are a critical part of making that setup work correctly and reliably. They are a direct replacement for stock springs, but offer significantly improved performance characteristics for demanding builds.

When installing these, remember that they are a key component of your engine's valvetrain. Proper installation, including checking valve-to-retainer clearance and ensuring your camshaft specifications align with the spring's capabilities, is essential. This set includes 16 springs, enough for a typical V8 engine. Always refer to the manufacturer's installation instructions for the most accurate guidance on fitting these springs to your specific engine build.