Brian Crower Valve Spring and Retainer Kit- Nissan KA24DE

Designed for high rpm, BC valve springs are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC retainers and spring seats are CNC machined from 6AL4V titanium to exacting tolerances.

Specs
Spring Pressure:
-Seat: 1.400" @ 73 lbs
-Open: 0.950" @ 155 lbs
Coil Bind: 0.850" (no machine work required)

Legal only for use in competition vehicles which may never be registered, licensed, and/or used on public streets or highways; and also for use in other exempted vehicles.