COMP Cams Camshaft Kit CB 285C-R8

If you're building a high-performance marine engine, especially for jet boats or river racing, this COMP Cams Camshaft Kit CB 285C-R8 is designed to give you the power you need. This kit is specifically tuned for Chevrolet Big Block engines, like those found in many classic muscle cars and performance boats from the late 60s through the mid-70s, and is intended for applications originally equipped with flat tappet camshafts. It’s a solid roller setup, which means it can handle higher RPMs and more aggressive valve events than a flat tappet design.

This isn't just a camshaft; it's a complete package to get your engine breathing right. Inside this kit, you'll find the CB 285C-R8 camshaft itself, a set of lifters designed to work with it, a new timing chain set to ensure your valve timing is spot on, and assembly lube to get everything started smoothly. COMP Cams is well-known for making strong valvetrain components, and this kit reflects that. The solid roller design is a step up for serious performance, allowing for more lift and duration without the wear issues you might see with a flat tappet at these levels. This kit is built for demanding marine use, where reliability and power are critical.

When you're putting together a serious performance engine, especially one that will see hard use in a boat, having all the right pieces in one box makes a big difference. This kit includes everything COMP Cams recommends to get this camshaft installed correctly, from the lifters to the timing set and lube. Just remember, this kit is intended for specific Chevrolet Big Block applications and is not approved for use in California due to emissions regulations.