Comp Cams Cam Kit CL11-600-4 K‑Kit 2,300‑6,200 RPM

Description

Product Overview

Comp Cams, a trusted name in high‑performance engine components, presents the CL11‑600‑4 cam kit, a purpose‑built solution for Chevrolet 396‑454 Mark IV big‑block engines. This kit combines a CNC‑machined camshaft with a matched set of hydraulic lifters, delivering a 0.498″ intake and 0.483″ exhaust valve lift, a 107° lobe separation angle, and a duration of 227°/241° at .050″ lift. The camshaft is constructed from forged steel, heat‑treated for durability, and finished with a high‑temperature paint coating to resist corrosion. Weighing 15 pounds and measuring 25.4 x 5.5 x 3.1 inches, the kit fits seamlessly into the engine bay, requiring only standard tools and the included assembly lubricant. Designed for an operating range of 1,800‑5,600 RPM, the cam provides early intake valve opening and extended exhaust duration, creating optimal overlap for a powerful, hard‑hitting exhaust note. The kit is engineered to work with stock converters, but performance is maximized with a 2,000+ cfm converter and rear‑end gear changes, delivering a broad torque curve that satisfies both street and track demands.

Usage

This cam kit is ideal for muscle cars, street rods, and classic hot rods that demand reliable power across the low to mid‑range RPM spectrum. Whether you are cruising on the highway, navigating city traffic, or heading to a drag strip, the CL11‑600‑4 provides a smooth, thumping idle and a deep exhaust tone that turns heads. The cam’s 1,800‑5,600 RPM sweet spot aligns perfectly with the torque characteristics of large‑displacement V8s, making it a superb choice for daily drivers that also see occasional performance outings. Installation is straightforward: remove the existing camshaft, replace with the new cam, install the lifters, and follow the step‑by‑step instructions included in the kit. The assembly lubricant ensures proper break‑in, reducing wear during the initial miles. For best results, pair the cam with a performance exhaust system and a slightly higher rear‑gear ratio to fully exploit the cam’s torque‑building capabilities.

Why Choose Us

Choosing Comp Cams means selecting a product backed by decades of engineering expertise and a commitment to American manufacturing. Every CL11‑600‑4 cam kit is assembled in the United States, adhering to strict quality‑control standards that guarantee consistency and reliability. The camshaft undergoes rigorous testing for hardness, surface finish, and dimensional accuracy, ensuring it meets the demanding requirements of high‑performance engines. Our lifters are precision‑ground to match the cam profile, reducing valve train noise and extending service life. In addition, the kit includes comprehensive documentation, a detailed installation guide, and a bottle of premium assembly lubricant, providing everything you need for a successful build. Comp Cams also offers responsive customer support, with knowledgeable technicians ready to answer technical questions, assist with fitment concerns, and provide after‑sales service. When you purchase this cam kit, you receive not only a high‑quality component but also the peace of mind that comes from a reputable brand dedicated to performance and durability.

Key Features

• Precision‑ground forged steel camshaft with 0.498″ intake lift for maximum power.
• Matched hydraulic lifters ensure smooth operation and reduced valve train noise.
• Broad 1,800‑5,600 RPM operating range delivers strong low‑end torque and a deep exhaust note.
• Includes step‑by‑step installation guide and assembly lubricant for easy, reliable setup.
• Made in the USA with rigorous quality control and backed by dedicated customer support.

FAQ

What engines are compatible with the CL11‑600‑4 cam kit?

The kit is designed for Chevrolet 396‑454 Mark IV big‑block engines. It fits stock block dimensions and works with standard crankshaft and connecting rod configurations.

Do I need a performance exhaust converter?

While the cam will function with a stock converter, a 2,000+ cfm aftermarket converter enhances exhaust flow, allowing the cam to reach its full power potential and produce the intended aggressive note.

Can I install this kit myself?

Yes. The kit includes all necessary components, a detailed installation manual, and assembly lubricant. Basic mechanical skills and standard tools are sufficient for a successful installation.

What is the recommended break‑in procedure?

After installation, run the engine at idle for 10‑15 minutes, then vary RPMs between 1,500 and 3,000 for the first 30 minutes. Change the oil after the first 500 miles to remove any metal particles from the break‑in period.

Is there a warranty on this cam kit?

Comp Cams provides a limited warranty covering manufacturing defects for one year from the date of purchase. Contact our support team for warranty claims and further assistance.