Brian Crower Single Spring Set w/ Titanium Retainers - 13-21 BRZ

The Brian Crower Valve Spring and Retainer Kit are 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.

 

Brian Crower titanium retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances.

 

- Type BC1650 Single
- Free Length 1.607in
- Seat 1.350" @ 80 lbs
- Open 0.900" @ 220 lbs
- Coil Bind 0.765in
- Retainer BC2650
- Spring Seat BC2938
- Net Cam Lift 0.500" / 12.7mm

 

- This is the SINGLE valve spring version. For dual spring use Brianc Crower #BC0651

- Titanium Retainers included in this kit.