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SKU: BC0042-2
Brian Crower Honda/Acura K20A2/K20A/K24A2/K20Z3 Camshafts - Stage 2 N/A 8620 Steel Billet Material 2002-2011
Brian Crower Stage 2 camshafts upgrade K20A2 K20A K24A2 and K20Z3 engines in select Honda and Acura models. These cams fit 2002-2011 RSX Type-S TSX and Civic Si for stronger mid-range torque and top-end horsepower. Built from 8620 billet steel they handle high revs with reliable performance.
Key Features
- 8620 Billet Steel Build: High-strength core with nitrided surface resists wear during extended high-RPM operation
- Stage 2 N/A Profile: Intake/exhaust duration 272 degrees at .050 inch lift delivers power from 4500-8200 RPM
- Precise Lift Specs: 11.7mm (0.460 inch) intake/exhaust lift increases airflow for 20-30 wheel horsepower gains
- 106 Degree Lobe Separation: Balances valve timing for smooth idle and broad powerband
- CNC Computer Profiled Lobes: Ensures exact tolerances and longevity in street or track applications
Product Notes
- Pair with upgraded valve springs like BC3265 for safe operation above 8000 RPM
- ECU tuning required to match fuel and ignition timing after install
- Packaged in protective tube inside sturdy box for damage-free arrival
Installation Notes
- Professional installation recommended.
- Remove cylinder head and timing chain to swap cams
- Uses OEM cam bearings and retainers no modifications needed
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2004 | Acura | RSX | Type-S |
| 2004-2008 | Acura | TSX | Base |
| 2006-2011 | Honda | Civic | Si |
| 2008 | Honda | Civic | MUGEN Si |
Why Choose Brian Crower?
- Proven designs from NHRA and Formula Drift race programs
- Cams used in 1000-plus horsepower K-series builds
- CNC machined in USA with micrometer precision
Frequently Asked Questions
-
Q: Will these cams fit 2005-2006 Acura RSX Type-S K20A2 engines
A: Yes BC0042-2 cams match all K20A2 blocks including 2005-2006 RSX Type-S models -
Q: What is the core material and surface treatment
A: Solid 8620 billet steel core with nitrided finish for heat and friction resistance -
Q: What warranty coverage applies
A: Lifetime warranty against manufacturing defects when installed by certified shop
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: Protective tube in 26 x 6 x 6 inch box
- Weight: 7.1 lbs
Brian Crower
Brian Crower produces high-performance camshafts, connecting rods, valve springs, and valvetrain components for turbocharged and naturally aspirated engine builds. Their Stage 2 and Stage 3 cam profiles and titanium retainers are widely used in Honda, Subaru, and Nissan performance builds. Popular Brian Crower ProductsBrowse the full Brian Crower catalog to find the right upgrade for your application. Every product ships fast with fitment verified against manufacturer specifications. What engines does Brian Crower specialize in?Brian Crower makes camshafts, valve springs, and connecting rods for Honda K-series and B-series, Subaru EJ and FA engines, Mitsubishi 4G63, Nissan SR20 and VQ engines, and other popular performance platforms. What is the difference between Brian Crower Stage 2 and Stage 3 cams?Brian Crower Stage 2 cams offer increased lift and duration over stock for improved mid-range and top-end power while maintaining street driveability. Stage 3 cams are designed for ful...
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