Brian Crower Nissan KA24DE Dual Spring/Titanium Retainer/Seat Kit BC0210

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	BC1010 Dual
Free Length	1.607"
Seat	1.350" @ 80 lbs
Open	0.900" @ 220 lbs
Coil Bind	0.765"
Retainer	BC2210
Spring Seat	BC2921
Net Cam Lift	0.500" / 12.7mm