GSC Power-Division 5094 24 titanium retainers, 24 conical springs and 24 chromoly spring seats, Porsche 991 Turbo

The GSC Power-Division Conical Valve Spring Kit with Ti Retainer for the Porsche 991/992 Turbo 3.8 includes 24 titanium retainers, 24 superfinished conical lightweight springs, and 24 chromoly spring seats.

True conical valve springs damp and remove valvetrain harmonics. A varying coil diameter and coil spacing make a conical spring act as a natural harmonic damper, which means less stress, less wear and longer component life. Every GSC conical spring has a superfinished surface treatment and a patented, multi-step heat treatment process, allowing higher RPM and more aggressive cam profiles.

• 24 titanium retainers
• 24 superfinished conical springs
• 24 chromoly spring seats

Specs and fitment: 24 titanium retainers, 24 conical springs and 24 chromoly spring seats. Fits Porsche 991 Turbo 3.8 (GSC lists 991 / 992 Turbo).