Description
Part Number: BC1040T
Brian Crower High Lift Dual Valve Springs
Engineered specifically for high-lift camshaft profiles and elevated RPM performance in Honda K-Series and F-Series engines.
Key Features
- ☑ Manufactured by PAC Racing using super clean, premium grade chrome silicone alloy
- ☑ High-lift configuration designed to prevent valve float under extreme racing conditions
- ☑ Tailored seat pressure of 92 lbs @ 1.590″ and open pressure of 270 lbs @ 1.020″
- ☑ Shot-peened and stress-relieved for exceptional fatigue resistance and longevity
- ☑ Directly compatible with Brian Crower titanium retainers (BC2010) and steel retainers (BC2011)
Technical Specifications
| Manufacturer | Brian Crower (BC) |
|---|---|
| Part Number | BC1040T |
| Spring Type | Dual Valve Spring (High Lift Cams) |
| Free Length | 2.030″ |
| Seat Pressure | 92 lbs @ 1.590″ |
| Open Pressure | 270 lbs @ 1.020″ |
| Coil Bind | 0.870″ |
| Outer Spring O.D. / I.D. | 1.181″ / 0.858″ |
| Inner Spring O.D. / I.D. | 0.840″ / 0.610″ |
| Engine Compatibility | Honda / Acura K20A, K20A2, K20Z, K24A2, F20C1, F22C1 |
What’s Included in the Box
- Complete set of 16 inner dual valve springs
- Complete set of 16 outer dual valve springs
Brian Crower valvetrain components are industry-renowned for rigorous quality control and track-tested durability. At JP Racing, we maintain direct UK stock with express dispatch to ensure your high-performance Honda build receives authentic, precision-engineered parts without delay. Contact our expert UK technical sales team for application guidance and support.
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