Technical Specifications:
- Free Length: 1.607 inches
- Seat Height: 1.350 inches @ 80 lbs
- Open Height: 0.900 inches @ 220 lbs
- Coil Bind: 0.765 inches
- Net Cam Lift: 0.500 inches / 12.7 mm

Introducing the Brian Cower double valve springs, engineered specifically for performance enthusiasts seeking to enhance their engine's capabilities without breaking the bank. Designed to cater to the needs of high-performance Sport Compact applications, these valve springs are the perfect complement to your engine modifications, ensuring optimal performance and reliability.

Our stroker sets are meticulously crafted to work seamlessly with popular camshafts and valve timing configurations, delivering a complete package that maximizes power and torque. Whether you're hitting the track or navigating the streets, you can trust that these components will provide the durability and performance you demand.

Compatibility:
The BC double valve springs are tailored for the following models:
- Subaru FA20
- Toyota 4UGSE

Designed with high RPM performance in mind, these valve springs are built to withstand the rigors of spirited driving and competitive racing. The robust construction ensures that they maintain their integrity under extreme conditions, allowing your engine to perform at its peak without compromise.

At RaceStage.eu, we understand that every detail matters when it comes to tuning and modifications. That's why our products are not only high-quality but also engineered for real-world driving benefits. With Brian Cower valve springs, you can expect improved engine response, enhanced throttle sensitivity, and a noticeable increase in overall performance.

Upgrade your engine's potential with confidence, knowing that you have chosen a product that embodies our commitment to quality and performance. Experience the difference that precision-engineered components can make in your vehicle's performance. Elevate your driving experience with Brian Cower double valve springs, available now at RaceStage.eu.