Brian Crower BC0600S - Subaru EJ Series, Toyota 3GSTE Single Spring/Steel Retainer 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	BC1600 Single
Free Length	1.788"
Seat	1.420" @ 80 lbs
Open	1.000" @ 178 lbs
Coil Bind	0.850"
Retainer	BC2300S-16
Spring Seat	OEM
Net Cam Lift	0.480" / 12.19mm