Dual Spring Titanium Retainer Kit BC Brian Crower BC0651 Subaru FA20/Toyota 4UGSE

Dual Spring Titanium Retainer Kit BC Brian Crower BC0651 Subaru FA20/Toyota 4UGSE

USA-BC0651

BC0651 - Subaru FA20/Toyota 4UGSE 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: BC1010 Dual

Free Length: 1.607"

Seat: 1.350" @ 80 lbs

Open: 0.900" @ 220 lbs

Coil Bind: 0.765"

Retainer: BC2651

Spring Seat: BC2939

Net Cam Lift: 0.500" / 12.7mm