BC0210S - Nissan KA24DE Dual Spring/Steel Retainer/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
BC1010 Dual

Free Length
1.607"

Seat
1.350" @ 80 lbs

Open
0.900" @ 220 lbs

Coil Bind
0.765"

Retainer
BC2210S

Spring Seat
BC2921

Net Cam Lift
0.500" / 12.7mm