GSC R35 GTR Conical Valve Spring Kit High Pressure (5069) Titan • It is intended as

• It is intended as a starting point for a custom installation

4-5153-D Twin Disc

This is based on an Evo 9 CHRA so if you're putting it in your Evo 8 you will need to purchase the FP Evo 4-8 Turbo Install Kit

Part Number: 606020C‑4 Pin: Standard Pin

but no timeline on when that will happen

GSC R35 GTR Conical Valve Spring Kit High Pressure (5069) Titan • It is intended asGSC Power Division high pressure conical valve spring kit for the R35 GTR includes 24 titanium retainers, 24 conical valve springs and 24 valve spring shims. Rated for 1500+ HP. Vehicle Fitment: 2009+ Nissan R35 GT R VR38DETT IN: 102 lbs @ 1. 324" EX: 108 lbs @ 1. 306" install height IN: 249 lbs @ 0. 879" EX: 255 lbs @ 0. 861" Includes: (24) Titanium Retainers (24) Conical HP Valve Springs (24) Valve Spring Shims More Info: True conical valve springs