Brian Crower Valve Spring Single RB26

Brian Crower Valve Spring Single RB26 Quantity 24

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.

Spring Pressure: BC1230 Seat: 1.535" @ 90 lbs / Open: 1.150" @ 190 lbs / Coil Bind: 0.935" (no machine work required)