Technical Specifications:
- Free Length: 1.731 inches
- Seat Height: 1.425 inches @ 80 lbs
- Open Height: 0.990 inches @ 192 lbs
- Coil Bind Height: 0.900 inches
- Spring Seat: OEM Compatible
- Net Cam Lift: 0.450 inches / 11.43 mm

Introducing the Brian Cower performance valve springs, engineered to fulfill the needs of automotive enthusiasts seeking top-tier engine components without breaking the bank. These valve springs are meticulously crafted to enhance the performance of your engine, particularly in popular Sport Compact applications, ensuring compatibility with matching camshafts and optimized valve timing.

Designed for high-performance scenarios, the BC valve springs are built to withstand the rigors of high RPMs, making them an ideal choice for those who demand more from their vehicles. Each kit comes complete with titanium plates, providing additional strength and durability while minimizing weight. This combination not only boosts your engine's efficiency but also contributes to improved reliability under extreme conditions.

Compatibility:
These valve springs are specifically tailored for the following Nissan models:
- Nissan VQ35DE
- Nissan VQ35HR

When you choose Brian Cower valve springs, you're investing in a product that promises enhanced power and torque, allowing your engine to perform at its peak. The complete packages are designed to work seamlessly together, ensuring that every component contributes to a cohesive performance upgrade. Whether you're hitting the track or navigating the streets, these valve springs will help you achieve the ultimate driving experience.

At RaceStage.eu, we understand the passion for performance and the importance of quality in automotive upgrades. Our commitment to providing high-performance parts means you can trust that every product we offer, including the Brian Cower valve springs, is designed with precision and engineered for excellence. Elevate your vehicle's performance and experience the difference that quality components can make in your driving experience.