Brian Crower Valve Springs for BRZ/FRS FA20 Single Valve Springs

Brian Crower Valve Springs for BRZ/FRS FA20 — Single Valve Springs Brand: Brian Crower Precision-engineered single valve springs designed specifically for the Subaru BRZ / Scion FR-S / Toyota 86 FA20 engine. These high-performance springs deliver consistent valve control for upgraded cams, higher RPM builds, and aggressive street or track use. Key Features Direct fit: Engineered to match FA20 valve geometry for hassle-free installation. High RPM stability: Improved spring rate and damping properties reduce float and achieve reliable valve control at elevated revs. Durable construction: Manufactured from premium spring steel with precision heat treatment for long life under repeated stress. Optimized for performance cams: Ideal for aftermarket camshafts and moderate to aggressive valvetrain upgrades. Consistent seat pressure: Maintains proper valve seating for improved reliability and performance. Benefits Maximizes power potential by preventing valve float Enhances throttle response and engine stability at high RPM Long-lasting durability reduces maintenance frequency Precision fit preserves OEM installation procedures Upgrade to Brian Crower FA20 single valve springs for dependable valvetrain control, improved high-RPM performance, and race-proven reliability. Perfect for enthusiasts seeking a direct-fit enhancement to their BRZ/FRS/86 engine.