Description
Part Number: BC0600S
Brian Crower Single Valve Spring & Steel Retainer Kit
High-performance valve spring and steel retainer kit designed for Subaru EJ series and Toyota 3S-GTE/GE engines engineered to prevent valve float at high RPM.
Key Features
- ☑ Wound from super-clean, high-grade chrome silicone alloy for consistent pressure
- ☑ Precision steel retainers designed for high-stress race and street applications
- ☑ Direct drop-in fitment requiring no machine work on standard valve spring seats
- ☑ Optimized seat and open pressures to support high cam lift up to 0.480″
- ☑ PAC Racing spring technology ensuring maximum durability under high RPM conditions
Technical Specifications
| Manufacturer | Brian Crower |
|---|---|
| Part Number | BC0600S |
| Spring Type | BC1600 Single Spring |
| Retainer Material | 4140 Chromoly Steel (BC2300S-16) |
| Free Length | 1.788″ |
| Seat Pressure | 1.420″ @ 80 lbs |
| Open Pressure | 1.000″ @ 178 lbs |
| Coil Bind | 0.850″ |
| Max Net Cam Lift | 0.480″ |
What’s Included in the Box
- 16x Brian Crower BC1600 Single Valve Springs
- 16x Brian Crower BC2300S Steel Valve Spring Retainers
As an authorized Brian Crower stockist, JP Racing delivers genuine high-performance valvetrain components backed by dedicated technical support and fast UK dispatch. Engineered to withstand high boost and extreme RPM demands, this spring and retainer kit ensures reliable valvetrain control for your high-output build.







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