COMP Cams Camshaft Kit CS 314H-R10

When you're diving into a performance build for your Chevrolet Small Block, getting all the right pieces together can be a challenge. This COMP Cams K-Kit, specifically the CS 314H-R10 camshaft package, aims to simplify that process. It's designed for limited street use and bracket racing applications, and it comes with everything you need to get your valvetrain upgraded. You'll find the camshaft itself, a set of hydraulic roller lifters, valve springs, retainers, valve locks, and valve stem seals. It also includes a timing chain set to ensure proper synchronization, assembly lube for installation, and decals to show off your new performance parts.

This kit is built around the Magnum 252/252 hydraulic roller camshaft, which is intended for engines with around 10.5:1 compression and a 3500+ stall converter with 4.10 gearing. To get the most out of this camshaft, you'll want to pair it with headers and a race intake manifold, as it's known for a radical idle. The hydraulic roller design means less friction and more consistent valve lift compared to older flat tappet designs, which is crucial for performance and longevity in demanding applications. COMP Cams is a well-known name in performance engine building, and this kit reflects their focus on providing comprehensive solutions for enthusiasts.

This kit is compatible with a wide range of Chevrolet GEN 1 Small Block engines, including popular displacements like the 350, 400, and 327. However, it's important to verify your specific engine's configuration. This kit is not designed for LT1/LT4 engines or factory roller small blocks from 1985 and newer, as GM transitioned to roller camshafts gradually. You may need to remove the intake manifold or timing cover to confirm if your block is a factory roller or flat tappet design. For 1955-1957 Chevrolet 265 engines, a specific oiling groove on the 5th cam journal is required; contact COMP Cams for details if you have one of these early engines.