Description
Part Number: BC0239LW
Brian Crower 2.9L Stroker Kit – Nissan RB26DETT / RB25DET
Engineered to maximize displacement, throttle response, and horsepower capabilities, the Brian Crower BC0239LW 2.9L Stroker Kit provides ultimate rotating assembly strength for high-boost Nissan RB-series engines.
Key Features & Performance Highlights
- ☑ Precision 79mm stroke lightweight 4340 billet steel crankshaft (BC5239LW) for reduced rotational inertia
- ☑ High-strength ProH2K connecting rods measuring 4.783″ center-to-center length
- ☑ Custom forged alloy pistons supplied with ultra-durable 9310 alloy wrist pins
- ☑ Increases displacement to 2.9L for superior low-end torque and high-RPM power support
- ☑ Precision CNC machined and dynamically balanced for reliable operation under extreme boost
Technical Specifications
| Manufacturer | Brian Crower (BC) |
|---|---|
| Part Number | BC0239LW |
| Engine Compatibility | Nissan RB26DETT / RB25DET |
| Target Displacement | 2.9 Litres |
| Crankshaft Type | 4340 Billet Lightweight (79mm Stroke) |
| Crankshaft Part # | BC5239LW |
| Connecting Rods | BC ProH2K (4.783″ Center-to-Center) |
| Wrist Pins | 9310 Upgraded Steel Alloy Pins |
What’s Included in the Box
- 1x Brian Crower 79mm Lightweight Billet Crankshaft (BC5239LW)
- 6x Brian Crower ProH2K Connecting Rods (4.783″ C-to-C)
- 6x Custom Forged Pistons with Locks & Rings
- 6x Upgraded 9310 Material Wrist Pins
Brian Crower is globally recognised for producing top-tier engine valvetrain and rotating assemblies tested in professional motorsport worldwide. When ordering through JP Racing, you benefit from expert UK technical support, authentic products, and fast UK dispatch to keep your race or street build moving forward without delay.




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