S&S Cycle 2006 BT Dyna Easy Start 640CE Chain Drive Camshaft Kit

When you open the box for this S&S Cycle 640CE Chain Drive Easy Start Camshaft Kit, you'll find the camshafts themselves, a gearcover gasket, cam bearings, and the installation instructions. This kit is designed to give your Harley-Davidson Big Twin a noticeable bump in performance without requiring major modifications, and it's a popular choice for those looking to get more out of their engine economically.

The 'Easy Start' feature is a real benefit here, as it means your stock starter can handle the increased compression, which is a common concern with performance cams. This particular cam is known for making good horsepower, and it's even used in S&S's own T124 engines, which tells you something about its capability. Because the kit reuses many of your existing stock parts, it's a more budget-friendly way to achieve improved performance compared to a full engine build. It's a well-built component that's designed to integrate smoothly with your engine's existing chain drive setup.

This kit fits a wide range of Harley-Davidson models, including popular bikes like the Dyna Super Glide, Street Glide, and Heritage Softail Classic, spanning many years. While it's designed to improve your engine's output, it's important to note that it is not CARB approved and cannot be shipped to California. Always refer to the included instructions for the most accurate installation details.