Brian Crower Honda/Acura K20A2/K20A/K24A2/K20Z3 Camshafts - Stage 2 F/I 8620 Steel Billet Material

If you're looking to get more out of your K-series engine, especially with forced induction or a more aggressive naturally aspirated setup, these Brian Crower Stage 2 camshafts for your 2006-2011 Honda Civic, or compatible Acura models, are a solid choice. These aren't just mild upgrades; they're designed to significantly increase airflow into and out of your cylinders, which is key for making more power, particularly in the mid-to-upper RPM range. They're a popular option for enthusiasts building a performance-oriented K-series engine.

Brian Crower makes these camshafts from a solid piece of 8620 steel billet. This material is known for its strength and durability, which is essential for camshafts that will be spinning at high RPMs and handling increased valve lift and duration. The Stage 2 profile is specifically tuned for engines that are either force-fed (turbocharged or supercharged) or are naturally aspirated and built for high performance. This means they offer a noticeable bump in power and torque compared to stock, especially when paired with other supporting modifications like upgraded valve springs and retainers. The installation process will require careful attention to valve timing and potentially other engine components, so it's a job best suited for someone comfortable with internal engine work.

When installing these camshafts, it's highly recommended to also upgrade your valve springs and retainers to match the increased lift and duration. This ensures your valvetrain can handle the demands of the new camshaft profile reliably. While these camshafts are not CARB approved and cannot be shipped to California, they offer a significant performance improvement for K-series engines in other states. Make sure to check your specific engine code (K20A2, K20A, K24A2, or K20Z3) to confirm compatibility.