Technical Specifications:
- Free Length: 1.800"
- Seat Pressure: 1.550" @ 92 lbs
- Open Pressure: 1.100" @ 235 lbs
- Coil Bind: 0.970"
- Net Cam Lift: 0.520" / 13.2 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 stroker sets are meticulously crafted to cater to a wide range of popular Sport Compact applications, ensuring compatibility with matching camshafts and optimized valve timing for maximum performance.

Designed as complete packages, these components work in unison to deliver enhanced power and torque, while also boosting the reliability of your engine under demanding conditions. Whether you're hitting the track or navigating the streets, our products are built to withstand the rigors of high-performance driving.

Compatibility:
The BC valve springs are specifically tailored for the following Mitsubishi models:
- Mitsubishi 4G63/Evo
- Mitsubishi VIII/Evo IX

Our valve springs are engineered for high RPM applications, ensuring that your engine can perform at its peak without compromising on safety or durability. Each kit comes complete with a titanium retainer, providing an additional layer of strength and reducing overall weight, which is crucial for high-speed performance.

At RaceStage.eu, we understand that every detail matters when it comes to tuning and modifications. That's why our products are not just about numbers; they are about real-world driving benefits. Experience the difference that precision engineering can make in your vehicle's performance. Upgrade your engine with Brian Cower valve springs and feel the power surge as you push your limits on the road or track.

Choose RaceStage.eu for your performance auto parts needs, and elevate your driving experience with components that are designed for enthusiasts, by enthusiasts.