COMP Cams Camshaft Kit CS XR280 R-10

This COMP Cams Xtreme Energy XR280 R-10 solid roller camshaft kit is built around a camshaft with a 242/248 degree intake/exhaust duration. This is a significant upgrade for Chevrolet Gen 1 Small Block engines, designed for street machines that are already set up for serious performance. It's best suited for applications with a 2800+ stall torque converter, 10:1 or higher compression ratio, and rear gears in the 3.73 to 3.90 range.

The kit is comprehensive, including not just the solid roller camshaft and lifters, but also the necessary valve springs, retainers, valve locks, and valve stem seals. You'll also find a timing chain set and assembly lube to ensure a proper installation. This kit is intended for engines that originally came with a flat tappet camshaft, which includes many Chevrolet 262 through 400 cubic inch small blocks. It's important to verify your engine's configuration, as GM began phasing in roller camshafts in the mid-80s, particularly in performance models like Camaros and Corvettes.

This kit is a substantial investment for those looking to extract maximum performance from their classic Chevrolet V8. It's a well-built package that provides all the core components needed for a camshaft upgrade, aiming to change your engine's powerband and overall output. Remember to consult the included instructions for detailed installation procedures and to confirm compatibility with your specific engine block, especially regarding oiling provisions for earlier 265 cubic inch engines.