GSC P-D Nissan VQ35 High Pressure Conical Valve Spring Titanium Retainer and Spring Seat Kit

If you're building a high-performance Nissan VQ35 engine, especially one that will see significant track time or aggressive street use, you'll want to ensure your valvetrain can keep up. This kit from GSC Power Division includes high-pressure conical valve springs, titanium retainers, and spring seats designed specifically for the VQ35. These components work together to handle the increased demands of modified camshafts and higher engine speeds, preventing valve float and ensuring reliable operation under stress.

The heart of this kit is the high-pressure conical valve springs. Their design allows for a more compact spring package while still providing the necessary force to control the valves at high RPMs. Paired with the titanium retainers, you get a significant reduction in valvetrain weight. Less weight means less inertia, which helps the valvetrain respond more quickly and accurately, especially as the engine revs climb. Titanium is also chosen for its strength and resistance to fatigue, crucial for components that cycle millions of times.

Included in this kit are the spring seats, which are essential for proper installation and function. They ensure the springs are seated correctly and provide a stable base for the entire assembly. This kit is a well-built solution for VQ35 owners looking to upgrade their valvetrain for more demanding applications. It's important to note that installing these components requires specific tools and knowledge of engine assembly. Always refer to the manufacturer's installation instructions for detailed procedures and specifications to ensure proper fitment and performance.