COMP Cams Camshaft LT1 260XFI HR-13

This is the COMP Cams LT1 260XFI HR-13 camshaft, part number 07-465-8. It's designed to give your LT1 engine a noticeable boost in low-end and mid-range power, even with just a few other modifications. This camshaft is a popular choice for owners of vehicles like the Chevrolet Camaro, Pontiac Firebird, and Chevrolet Corvette looking to get more out of their 5.7L engine without a complete overhaul.

The 260XFI HR-13 is a hydraulic roller camshaft, meaning it uses roller lifters to reduce friction compared to flat tappet designs. This translates to better efficiency and longevity. Its specific grind, with a 210 intake and 218 exhaust duration at .050 lift, is carefully chosen to provide strong torque right off idle and pull well through the mid-RPM range, making it feel more responsive in daily driving and during spirited acceleration. It's a well-built piece from COMP Cams, a well-known name in performance camshafts, and is designed to work well with stock or mildly modified cylinder heads and intake manifolds.

When installing this camshaft, you'll want to ensure you have the correct valve springs and retainers to match its lift profile, as well as a good set of lifters. It's important to note that this camshaft is not CARB approved and cannot be shipped to California. For those outside of California, it represents a solid option for improving the performance of your LT1-powered vehicle.