COMP Cams Camshaft Kit CS Nx276HR-13

This COMP Cams K-Kit is built around the CS Nx276HR-13 camshaft, a hydraulic roller design featuring a 224-degree intake and 236-degree exhaust duration at .050 inch lift. This camshaft is specifically tuned for street machines looking to run a 125+ horsepower nitrous system or a small supercharger, and it pairs best with a torque converter that has a 2200+ RPM stall speed, especially when using lower gear ratios.

This is a complete kit, meaning you get everything needed to properly install the camshaft and associated valvetrain components. Inside the box, you’ll find the camshaft itself, hydraulic roller lifters, valve springs, retainers, valve locks, and valve stem seals. It also includes a timing chain set to ensure your engine’s timing is perfectly synchronized with the new cam profile. For flat tappet applications, assembly lube is included, along with decals and detailed instructions to guide you through the installation process. This kit is designed for Chevrolet Gen 1 Small Block engines, covering a wide range of displacements from 262 to 400 cubic inches, but it's crucial to verify your specific engine uses a flat tappet setup, as factory roller blocks from 1985 and newer are not compatible.

Proper installation is key to unlocking the performance potential of this camshaft kit. Always refer to the manufacturer's instructions for detailed guidance, especially regarding the compatibility of your specific engine block. This kit is a significant upgrade for performance-oriented builds, offering a noticeable change in your engine's power band and overall character.