B16A/18C Racing Spring | Titanium Retainers KVS18-K sr20 brace photos have not been updated

photos have not been updated to show new 4th fitting port**

Our latest creation and evolution to our billet Cas bracket for the RB now includes a water fitting option to get water supply through the front of the cylinder heads largest welch plug hole

5-1 Outlet:Â TS-0550-3104

Designed to suit high HP TB48 competition engines running turbo sizing 70mm+

B16A/18C Racing Spring | Titanium Retainers KVS18-K sr20 brace photos have not been updatedInstall at 34mm (1. 338") to give 85lb seat pressure. Coil bind is at 18. 5mm HONDA B16A 18C. High Performance dual valve spring and Titanium retainer set. Install at 34. 00mm to give seat pressure of 85lb. Coil bind is at 18. 50mm