Brian Crower BC0090S - Honda C30A/C32B Spring/Steel Retainer/Spring Seat Kit

Designed for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures.

Type	BC1030 Dual
Free Length	1.815"
Seat	1.400" @ 88 lbs
Open	0.950" @ 220 lbs
Coil Bind	0.790"
Retainer	BC2011
Spring Seat	BC2904
Net Cam Lift	0.510" / 12.95mm