Description
Part Number: BC0230
Brian Crower Single Valve Spring & Titanium Retainer Kit for Nissan RB26DETT
Engineered for high-RPM valvetrain stability, high-lift camshaft support, and valve float prevention in Nissan Skyline GT-R RB26DETT engines.
Key Features & Technical Advantages
- ☑ PAC Racing Chrome Silicon Alloy Springs: Wound from super clean chrome silicon wire for consistent pressure and superior long-term fatigue resistance.
- ☑ CNC-Machined Titanium Retainers: Premium 6AL4V titanium retainers offer up to 40% mass reduction over stock steel units to decrease inertia.
- ☑ High-RPM Harmonic Stability: Precision single spring design eliminates inter-spring harmonics and valve float under high boost and aggressive cam profiles.
- ☑ Direct Fitment Engineering: Designed for seamless integration into RB26DETT cylinder heads without requiring head machining.
Technical Specifications
| Brand | Brian Crower (BC) |
|---|---|
| Part Number | BC0230 |
| Engine Compatibility | Nissan RB26DETT (Skyline GT-R R32 / R33 / R34) |
| Spring Code / Type | BC1230 Single Valve Spring |
| Retainer Code / Material | BC2230 6AL4V Titanium Retainer |
| Free Length | 1.879″ |
| Seat Pressure | 1.535″ @ 90 lbs |
| Open Pressure | 1.150″ @ 190 lbs |
| Coil Bind | 0.935″ |
What’s Included in the Box
- 24x Brian Crower Single Valve Springs (BC1230)
- 24x Brian Crower CNC Titanium Retainers (BC2230)
Brian Crower represents the pinnacle of high-performance engine valvetrain engineering. At JP Racing, we supply 100% genuine BC components directly to UK engine builders and motorsport teams with fast UK dispatch and expert technical advice.
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