COMP Cams Camshaft GM LS 994 VVT/AFM 27

If you're looking to unlock more power from your GM LS engine, especially one that's already been modified with headers, an upgraded intake, and different rear gears, this COMP Cams XFI AFM camshaft is a solid choice. This hydraulic roller camshaft is specifically designed for GM Gen IV LS engines that feature Variable Valve Actuation (VVT) and Active Fuel Management (AFM), often referred to as DOD (Displacement on Demand). It's built to significantly improve power output in the midrange and all the way up to high RPMs, making a noticeable difference when you're pushing your engine hard.

The 218/230 duration on a 114-degree lobe separation angle is a popular grind for modified LS applications, offering a good balance between street drivability and track performance. This camshaft is well-made and designed to work with the VVT and AFM systems, allowing you to retain those features while gaining substantial power. Keep in mind that this camshaft is not CARB approved and cannot be shipped to California. For installation, it's always recommended to consult the manufacturer's instructions and ensure you have the necessary supporting modifications and tools to properly install and tune the camshaft for optimal performance and engine health.