Description
Part Number: BC1050
Brian Crower Single Valve Springs – Honda K20A3 & K24A
Engineered to control high-RPM valvetrain dynamics and eliminate valve float in Honda and Acura K20A3 and K24A engines.
Key Features
- ☑ Super-Clean Chrome Silicone Alloy: High-tensile spring wire manufactured for consistent pressures and fatigue resistance.
- ☑ Prevents High-RPM Valve Float: Superior valvetrain authority under aggressive cam profiles and boosted conditions.
- ☑ Direct Drop-In Fitment: Designed to install seamlessly with zero cylinder head machining required.
- ☑ Tested Performance Specs: Features a seat pressure of 78 lbs @ 1.567″ and open pressure of 206 lbs @ 1.100″.
Technical Specifications
| Brand | Brian Crower |
|---|---|
| Manufacturer Part Number | BC1050 |
| Spring Type | Single Valve Spring |
| Engine Application | Honda / Acura K20A3 & K24A |
| Seat Pressure | 1.567″ @ 78 lbs |
| Open Pressure | 1.100″ @ 206 lbs |
| Coil Bind | 0.972″ |
| Machine Work Required | No |
What’s Included in the Box
- Complete set of Brian Crower BC1050 single valve springs
- Manufacturer documentation
Brian Crower components are renowned in international motorsport for precision engineering and proven reliability. As an authorized UK performance supplier, JP Racing provides authentic Brian Crower valvetrain products backed by fast UK dispatch and specialist support.




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