COMP Cams Camshaft GM G3 XFI 260 HR15

If you're looking to get more power out of your GM LS engine, especially in the mid to upper RPM range, this COMP Cams XFI camshaft is a solid option. It's designed for a variety of LS Gen III and IV engines found in many trucks and cars, including popular models like the Chevrolet Silverado, GMC Sierra, and Chevrolet Camaro. This camshaft is built to help your engine breathe better, translating into noticeable performance improvements when you need them most, like during acceleration or highway passing.

This particular grind, the XFI 260 HR15, features a 206/212 degree intake/exhaust duration at .050 lift and is a hydraulic roller camshaft. It's engineered to work well with stock or slightly modified LS engines, and you'll see the best results when paired with a custom tune or programmer to take full advantage of its capabilities. While it's a significant upgrade for performance, it's important to note that it's not CARB approved and cannot be shipped to California. For optimal performance and longevity, it's recommended to consult the manufacturer's installation instructions and consider other supporting modifications.

This camshaft is a popular choice for those looking to wake up their LS-powered vehicle. It's well-built and designed to provide a noticeable increase in power without requiring a complete engine overhaul. Remember to check the specific fitment for your engine displacement and cylinder head design to ensure it's the right match for your build.