Radium Coolant Expansion Tank Kit - Toyota GR Corolla GZEA14R 23+ timing pointer High Performance valve spring set

High Performance valve spring set

No modifications or drillling required

WG38/40 14psi Red Outer Spring

254°/254° | 11

Injector Dynamics ID1700-34-14-14

Radium Coolant Expansion Tank Kit - Toyota GR Corolla GZEA14R 23+ timing pointer High Performance valve spring setBecause of continuous and intense heat cycling with track use, plastic coolant tanks have a reputation of failing over time. Fortunately, the rugged 2 piece Radium Engineering replacement is CNC machined and anodized for increased longevity. And because aluminum is a superior thermal conductor material, heat transfer is further improved. Additionally, the metal construction is robust enough to use in racing application. This kit directly replaces the