COMP Cams Camshaft CS 262H-R12

COMP Cams has a long history of building performance engine parts, and this CS 262H-R12 hydraulic roller camshaft is a prime example of their expertise. It's specifically designed for GEN 1 Chevrolet 305-350 small block engines that came from the factory with roller camshafts and are running stock tuned port injection with the original computer. This camshaft is a direct replacement for those setups, aiming to improve your engine's breathing and powerband without requiring extensive modifications.

The '206/210' in its name refers to the intake and exhaust duration at 0.050 inches of lift, which are 206 degrees for the intake and 210 degrees for the exhaust. This duration is chosen to provide a noticeable bump in performance over stock, especially in the mid-range, while still being manageable for the factory computer and tuned port injection system. Because it's a hydraulic roller camshaft, you'll benefit from reduced friction compared to flat tappet designs, leading to better efficiency and potentially longer engine life. This makes it a solid choice for someone looking to get more out of their classic Chevy small block.

This camshaft fits a wide range of vehicles from the late 80s and 90s, including popular models like the Chevrolet Camaro, Corvette, and C1500 trucks. It's important to note that this camshaft is intended for engines with factory roller camshafts and is not compatible with LT-1 or LS1 style engines. Ensure your engine has the factory roller setup and tuned port injection for this camshaft to work as intended.