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GSC Performance Valvetrain for FA20

Upgrade your Subaru BRZ, Scion FR-S, or Toyota 86 with the GSC Power Division Single Spring, Chromoly Seat, and Titanium Retainer Kit. This comprehensive valvetrain package is engineered to provide superior control for the FA20 engine, especially when utilizing high-lift camshafts or increased RPM limits. By replacing stock components, you ensure that your engine can handle the demands of track-day abuse and forced induction setups.

Why Choose This Kit?

• Chromoly spring seats for enhanced durability
• Titanium retainers minimize reciprocating mass
• Single spring design for optimized harmonic control
• Direct fit for 2013-2017 FA20 engines
• Supports high-RPM performance and aggressive cams

The lightweight titanium retainers are the highlight of this kit, effectively reducing the load on your valve springs and allowing for quicker valvetrain response. This is a critical upgrade for enthusiasts looking to maintain engine integrity while extracting more power from their FA20 platform. Don't let your stock valvetrain limit your build; choose high-quality components designed for precision. For all your Subaru and Toyota performance needs, shop the catalog at GGCRACING.