GSC P-D Subaru EJ Titanium Retainer (For TVS1855 Spring) - SINGLE - RET5743

The GSC Power-Division Single Cylindrical Valve Spring with Ti Retainer for the DOHC Subaru Turbo EJ platforms includes 16 titanium retainers and 16 cylindrical valve springs. These round wire springs still have the same high-quality attention to detail as our popular beehive kits.

The GSC5743 is Nano-peened and batched according to seat pressure within our specs. The lightweight titanium retainers are CNC-machined with tolerances and repeatability that are unmatched by other brands. This keeps a consistent seat pressure across the head for ultimate reliability and performance.

This is a great spring kit for the daily driver with an S1 or S2 cam profile that keeps the boost and revs below 32 psi and 8,000 RPM. 

• 78 lbs @ 1.326" install height 
• 197 lbs @ 0.913"