COMP Cams Camshaft LS1 277LCB HR-114

If you're looking to get more mid-range power out of your GM LS engine, especially when you're adding a centrifugal supercharger, this COMP Cams camshaft is a solid option. This hydraulic roller camshaft is specifically ground to work well with that kind of forced induction setup, aiming to give you a noticeable boost in the RPM range where you'll feel it most during acceleration.

This camshaft features a 227 intake duration and 243 exhaust duration with a 114-degree lobe separation angle, which is a common setup for centrifugal blower applications. The HR-114 designation tells you it's a hydraulic roller camshaft with that 114 LSA. COMP Cams has designed this grind to optimize performance in the mid-range, which is crucial for making the most of a blower's boost. It's built for GM LS Gen III and Gen IV engines, covering a wide range of displacements from 4.8L up to 7.0L, including popular variants like the LS1, LS2, LS3, LS6, and LS7. While it's designed for blower applications, it can also provide an improved powerband for naturally aspirated builds looking for that strong mid-range pull.

When installing a camshaft like this, it's important to ensure you have the correct supporting components. This includes checking your valve springs, pushrods, and potentially your timing set to make sure they are compatible and can handle the increased lift and duration. Always refer to the manufacturer's installation instructions for the most accurate guidance on proper setup and break-in procedures to get the best performance and longevity from your new camshaft.