Description
Part Number: BC1010
Brian Crower High-Performance Dual Valve Springs
Engineered for high-RPM valve control, ultimate harmonics damping, and valve float prevention in performance Honda VTEC and Nissan engines.
Key Features
- ☑ Premium PAC Racing Wire: Precision wound from super clean chrome silicone alloy wire for maximum fatigue resistance and spring pressure consistency.
- ☑ Dual Spring Design: Dual inner and outer spring setup provides controlled friction damping to eliminate damaging valve spring surge at high RPM.
- ☑ High-RPM Valve Stability: Increases seat and open pressure to prevent high-speed valve float with aftermarket high-lift camshaft profiles.
- ☑ Precision Tolerances: Dyno and track-tested for accurate installed heights, binding limits, and consistent performance across all cylinders.
Technical Specifications
| Manufacturer | Brian Crower (BC) |
|---|---|
| Part Number | BC1010 |
| Spring Type | Dual Valve Springs |
| Engine Compatibility | Honda/Acura B16A, B17A, B18C VTEC & Nissan KA24DE |
| Free Length | 1.607″ |
| Seat Pressure | 80 lbs @ 1.350″ |
| Open Pressure | 215 lbs @ 0.900″ |
| Outer Spring Dimensions | 1.180″ O.D. / 0.865″ I.D. |
| Inner Spring Dimensions | 0.865″ O.D. / 0.670″ I.D. |
What’s Included in the Box
- Complete set of Brian Crower BC1010 Dual Valve Springs (Inner & Outer Springs)
- Brian Crower Specification & Quality Control Card
When pushing your Honda VTEC or Nissan KA24DE engine to high rev limits with aggressive camshaft upgrades, Brian Crower dual valve springs ensure precise valve motion and maximum durability. Manufactured using advanced metallurgy and stringent quality testing, BC valvetrain components are trusted by top motorsport teams worldwide. Order your BC1010 spring set from JP Racing today for expert technical advice and fast UK delivery.
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