Brian Crower Honda/Acura K20A2/K20A/K24A2/K20Z3 Camshafts - Stage 2 N/A 8620 Steel Billet Material Brian Crower BRCBC0042-2
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Brian Crower Honda/Acura K20A2/K20A/K24A2/K20Z3 Camshafts - Stage 2 N/A 8620 Steel Billet Material

Brian Crower
BRCBC0042-2
Camshafts
4 Units In Stock - Ships Next Business Day
$ 952.00
FREE Ground Shipping!
$ 952.00

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

Request For Information

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Brian Crower

Brian Crower

Brian Crower is a California-based manufacturer of high-performance engine internals for Japanese performance platforms, stocked at Black Ops Auto Works. Shop Brian Crower camshafts, connecting rods, crankshafts, valve springs, retainers, valve guides, and gaskets for Toyota 2JZ and 3S-GTE, Nissan SR20, RB26, KA24, and VQ, Honda K-series, B-series, and D-series, Subaru EJ, Mitsubishi 4G63 and 4B11T, and Hyundai G4KF engines. Every product is filterable by year, make, model, and engine code so the correct part ships the first time. Black Ops Auto Works carries 270 Brian Crower SKUs across camshafts, rotating assembly, and valvetrain components. About Brian Crower Brian Crower has built a reputation among Japanese performance engine builders for precision-machined camshafts, forged connecting rods, and valvetrain components engineered for both street performance and dedicated race applications. The brand's Stage 1 through Stage 3 camshaft profiles and BC625+ connecting rods are wi...

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