Nissan RB30 (SOHC) Dual Spring Set KVS226 e-card Will block the hole left

Will block the hole left when using Platinum Racing Products cam  ignition timing kits if you wish to run one

7L (B5) 97-01

Platinum Wet sump alloy overlay brace kit

Coil bind is at 22

A simple solution which replaces the OEM washer which tends to compress and allow balancers to come loose

Nissan RB30 (SOHC) Dual Spring Set KVS226 e-card Will block the hole left102lb seat pressure at 39. 8mm, 293lb at 13. 70mm lift. Maximum lift 15. 00mm KVS226, Nissan RB30 SOHC. High Performance dual valve spring set, for use with OEM retainers and spring base. 102lb seat pressure at 39. 8mm, 293lb at 13. 70mm lift. Maximum lift 15. 00mm