Technical Specifications:
- Free Length: 1.710 inches
- Seat Height: 1.300 inches @ 90 lbs
- Open Height: 0.900 inches @ 195 lbs
- Coil Bind Height: 0.860 inches
- Spring Seat: OEM Compatible
- Net Cam Lift: 0.430 inches / 10.92 mm

Introducing the Brian Cower valve springs, engineered to fulfill the needs of performance enthusiasts seeking top-tier engine components without breaking the bank. Our valve springs are meticulously crafted to enhance the performance of your engine, specifically designed for the Nissan QR25DE model.

These valve springs are an essential upgrade for those looking to push their engine to higher RPMs while maintaining reliability and efficiency. With a free length of 1.710 inches and a robust design, they are built to withstand the rigors of high-speed applications. The springs are optimized for performance, featuring a seat height of 1.300 inches at 90 lbs and an open height of 0.900 inches at 195 lbs, ensuring that your engine breathes freely and efficiently under load.

Our valve springs also come with a coil bind height of 0.860 inches, allowing for greater flexibility in tuning and performance modifications. They are designed to fit seamlessly with OEM spring seats, making installation straightforward and hassle-free. With a net cam lift of 0.430 inches (10.92 mm), these springs are perfect for those who demand more from their engine setup.

At RaceStage.eu, we understand that performance is paramount. That’s why our BC valve springs are constructed with high-speed applications in mind, featuring titanium plates that enhance durability and reduce weight. This combination not only improves performance but also contributes to the overall longevity of your engine components.

Whether you're a seasoned racer or a weekend warrior, upgrading to Brian Cower valve springs will provide you with the power and torque you need to dominate the track or the street. Experience the difference that quality engineering can make in your vehicle's performance. Elevate your ride with RaceStage.eu and unleash the full potential of your engine.