GSC P-D BMW/Toyota B58 272/272 S1 Billet Camshafts

Starting with a billet construction, these GSC Power Division S1 camshafts are built for the demands of performance BMW and Toyota B58 engines. The 272-degree intake and 272-degree exhaust duration means these cams are designed to keep the valves open longer, allowing for more air and fuel into the cylinders and more exhaust out. This improved breathing is key to unlocking more power, especially when you're pushing the limits of your engine.

The S1 profile is a popular choice for those looking to significantly increase horsepower and torque without going to an extreme setup. It's a well-balanced profile that offers a noticeable bump in performance across the RPM range, making it suitable for a wide variety of builds. Because they are made from billet, these camshafts are stronger and more durable than cast alternatives, which is crucial for handling the increased stresses in a performance application. This means you can rely on them to perform consistently, even under hard use.

When installing these camshafts, it's important to note that they are not CARB approved and cannot be shipped to California. Proper installation is critical for achieving the intended performance gains and ensuring engine longevity. Always refer to the manufacturer's installation instructions for specific details regarding valve lash, timing, and any other required procedures for your BMW or Toyota B58 engine.