Dual Spring Titanium Retainer Kit BC Brian Crower BC0610 Subaru Impreza WRX STI EJ20 EJ25

Dual Spring Titanium Retainer Kit BC Brian Crower BC0610 Subaru Impreza WRX STI EJ20 EJ25

USA-BC0610

BC0610 - Subaru EJ Series Dual Spring/Titanium 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: BC1020 Dual

Free Length: 1.606"

Seat: 1.400" @ 70 lbs

Open: 0.905" @ 210 lbs

Coil Bind: 0.815"

Retainer: BC2305-16

Spring Seat: BC2936

Net Cam Lift: 0.470" / 11.94mm