Brian Crower BC0041-2 Stage-2 8620 Billet Boost Cam for Honda K20 / K24

Vehicle Fitment

• Honda / Acura - K20A2, K20A, K24A2, K20Z3 engines
• Common models: 2002-2006 Acura RSX, 2004-2008 TSX, 2006-2011 Civic Si / K-series

Features

• 8620 steel billet construction for high strength and durability
• Short-duration profile designed for forced induction builds
• High valve lift to improve flow and boost potential
• CNC-ground with tight tolerances for stability and precision
• Sub-micron accuracy measurement during manufacturing
• Designed for race or high-power street applications
• Requires BC kit BC0040 or BC0040S for installation
• Excellent mid-to-high RPM power delivery

Specifications

• Part Number: BC0041-2
• Material: 8620 Steel Billet
• Adv. Duration (Intake / Exhaust): 296° / 300°
• Duration @ .050" (Intake / Exhaust): 222° / 224°
• Valve Lift (1.75:1 ratio): .520" / .497" (~13.21 / 12.62 mm)
• Required Additional Kit: BC0040 or BC0040S

Included Components

• 1x Intake Camshaft
• 1x Exhaust Camshaft

Product Description

The **Brian Crower BC0041-2** is a Stage-2 camshaft set built from 8620 steel billet, purpose-engineered for forced induction applications in Honda K-series engines (K20A2, K20A, K24A2, K20Z3). Its short-duration but high-lift profile helps build cylinder pressure quickly while still delivering strong airflow for boost, making it ideal for turbo or supercharged builds.

Because it's made from billet and precisely CNC-ground, this cam set offers exceptional durability and reliability under demanding conditions. To properly install this cam, you must use BC's matching parts kit (BC0040 or BC0040S). Once installed, it enhances both mid-range and top-end power delivery, especially for tuned or boosted K-series engines.