Description
Brian Crower Single Valve Spring & Titanium Retainer Kit
Engineered for high-RPM stability and extreme valvetrain performance in Subaru EJ and Toyota 3S-GTE engines.
Product Overview
The Brian Crower BC0600 Single Valve Spring and Titanium Retainer Kit is designed to protect high-performance engines against valve float at elevated RPM levels. Wound from super-clean chrome silicone alloy by PAC Racing, each BC1600 valve spring undergoes proprietary heat-treating and processing to maintain consistent seat and open pressures over thousands of competition cycles. Paired with ultra-lightweight CNC-machined 6AL4V titanium retainers, this kit significantly reduces valvetrain mass while ensuring rapid valve closure and precise valvetrain control in turbocharged applications.
Key Features
- ☑ PAC Racing Alloy Construction: Wound from super clean chrome silicone alloy for ultimate fatigue resistance and high-RPM stability.
- ☑ 6AL4V Titanium Retainers: Precision CNC-machined lightweight retainers reduce overall reciprocating mass.
- ☑ Enhanced Pressure Consistency: Engineered for tight tolerances to eliminate valve float in high-boost Subaru EJ builds.
- ☑ Direct High-Performance Fitment: Tailored for Subaru EJ205, EJ257, and Toyota 3S-GTE cylinder heads.
Technical Specifications
| Brand | Brian Crower |
|---|---|
| Part Number | BC0600 |
| Spring Type | BC1600 Single Valve Spring |
| Retainer Type | BC2300-16 Titanium (6AL4V Round Bar) |
| Free Length | 1.788″ |
| Seat Pressure | 1.420″ @ 80 lbs |
| Open Pressure | 1.000″ @ 178 lbs |
| Coil Bind | 0.850″ |
What’s Included in the Box
- 16x Brian Crower BC1600 Single Valve Springs
- 16x Brian Crower BC2300 6AL4V Titanium Valve Retainers
When upgrading camshafts or pushing higher boost levels on your Subaru EJ engine, reliable valvetrain components are essential. Brian Crower products are manufactured in the USA to stringent motorsport standards. Order your BC0600 kit today from JP Racing for fast UK delivery and expert technical assistance from our dedicated team.







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