Description
Brian Crower Stage 2 N/A & High Boost Intake Camshaft – Honda K20 / K24
Precision CNC-ground from 8620 steel billet to deliver superior cylinder filling, extended high-RPM power, and maximum durability for naturally aspirated or high-boost K-series engines.
High-Performance K-Series Valvetrain Upgrade
Engineered specifically for dedicated Honda and Acura K-Series builders, the Brian Crower BC0042-2I Stage 2 Intake Camshaft is designed to maximize top-end power without sacrificing street drivability. Machined from premium 8620 aerospace-grade billet steel, this intake camshaft provides significantly increased rigidity under extreme engine speeds, effectively suppressing flex and valve float.
Ideal for naturally aspirated all-motor setups with 11.5:1+ compression ratios or forced induction builds running over 18 psi of boost, the BC0042-2I features an aggressive 304° advertised duration profile and .525″ (13.34 mm) gross valve lift. Advanced CNC grinding wheel techniques create faster ramp rates to optimize cylinder filling across high RPM ranges.
Key Product Features
- ☑ Single Intake Camshaft: Direct replacement Stage 2 N/A and High Boost intake profile.
- ☑ 8620 Steel Billet Construction: Superior fatigue resistance and rigidity compared to standard cast cores.
- ☑ Aggressive Lobe Profile: 304° advertised duration and .525″ (13.34 mm) valve lift for improved airflow.
- ☑ Versatile Engine Tuning: Optimized for high-compression all-motor (11.5:1+) or high-boost (18+ psi) builds.
- ☑ CNC Precision Ground: Verified using sub-micron Adcole measuring technology for accurate lobe geometry.
Technical Specifications
| Manufacturer | Brian Crower (BC) |
|---|---|
| Part Number | BC0042-2I |
| Component Type | Intake Camshaft Only |
| Engine Compatibility | Honda / Acura K20A, K20A2, K20Z3, K24A2 |
| Material | 8620 Steel Billet Core |
| Cam Profile Stage | Stage 2 (N/A & High Boost) |
| Advertised Intake Duration | 304° |
| Intake Duration @ .050″ | 234° |
| Intake Valve Lift (1.75:1 Ratio) | 0.525″ (13.34 mm) |
| Required Valvetrain Kit | BC0040 / BC0040S (Dual Valve Springs & Titanium Retainers) |
What’s Included in the Box
- 1 x Brian Crower Stage 2 N/A & High Boost Intake Camshaft (MPN: BC0042-2I)
- Manufacturer Product Specification & Cam Spec Tag
As an authorized UK distributor of genuine Brian Crower valvetrain components, JP Racing supplies professional engine builders and motorsport enthusiasts with high-performance parts backed by technical expertise and rapid UK dispatch.
Reviews
There are no reviews yet.