Brian Crower Scion 2AZFE Single Spring/Titanium Retainer/Seat Kit BC0340

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	BC1340 Single
Free Length	1.628"
Seat	1.300" @ 82 lbs
Open	0.900" @ 188 lbs
Coil Bind	0.810"
Retainer	BC2340
Spring Seat	BC2930
Net Cam Lift	0.425" / 10.8mm