Comp Cams K32-221-3 Camshaft Kit 1,500-5,500 RPM Range

Description

Product Overview

The Comp Cams K32-221-3 camshaft kit is engineered for enthusiasts who want a noticeable boost in everyday drivability while retaining the reliability of a stock‑based setup. With a 110 degree lobe separation angle and a symmetrical 206/206 duration at .050″ lift, the cam delivers a smooth power curve that peaks comfortably within the 1,500‑5,500 RPM window. Both the camshaft and the optional lifter kits feature a 0.468″ lift on both intake and exhaust, providing ample valve opening for improved airflow without sacrificing low‑end torque. The kit is packaged in a sturdy, reusable box and includes a camshaft, lifters, valve springs, retainers, locks, valve seals, timing set, assembly lubricant, decals and detailed installation instructions. All components are manufactured in the United States to Comp Cams’ rigorous quality standards, ensuring consistent performance and long‑term durability.

Usage

This camshaft kit is ideal for street‑driven performance builds on classic Chevrolet small‑block platforms such as the 351 Cleveland, 351 Modified, Boss 351 and 400 Modified. It pairs well with stock or mildly upgraded components including factory rockers, standard intake manifolds, conventional heads, and typical torque converters. The 1,500‑5,500 RPM operating range makes it suitable for daily commuting, weekend cruising, and light track days, delivering a lively idle and responsive throttle without the need for a high‑lift cam or extensive supporting modifications. Installers should verify that the engine’s compression ratio and fuel system are compatible with the cam’s flow characteristics for optimal results.

Why Choose Us

Comp Cams has a legacy of over 60 years in camshaft design, and the K32‑221‑3 reflects that expertise. Each camshaft is heat‑treated and ground to precise tolerances, guaranteeing repeatable lift and duration across the production run. The included lifter kit uses hydraulic lifters that maintain zero valve lash, reducing maintenance and noise. All valve springs are selected to match the cam profile, preventing valve float at the top end of the RPM range. The comprehensive kit eliminates the guesswork of sourcing individual parts, saving time and reducing the risk of mismatched components. Additionally, Comp Cams offers a nationwide warranty and responsive technical support to assist with installation and tuning questions.

Key Features

• Optimized 1,500‑5,500 RPM range delivers strong idle and smooth power for daily driving.
• 110° lobe separation angle and 206/206 duration provide a balanced torque curve.
• 0.468″ valve lift on both intake and exhaust improves airflow without sacrificing low‑end response.
• Complete kit includes camshaft, lifters, springs, seals, timing set and installation guide for hassle‑free assembly.
• Made in the USA with Comp Cams’ quality assurance and backed by a full warranty and expert support.

FAQ

Will this cam work with my stock torque converter?

Yes, the K32‑221‑3 is designed to perform well with a stock torque converter and typical street‑grade components, making it a plug‑and‑play upgrade for many classic small‑block builds.

Do I need to upgrade my valve springs?

The kit includes valve springs that are matched to the cam profile, so additional spring upgrades are not required unless you plan to exceed the recommended RPM range.

Can I use this kit on a 400 Modified engine?

Absolutely. The camshaft’s specifications are compatible with the 400 Modified’s bore and stroke, and the included lifters and springs are sized for that application.

Is the camshaft suitable for high‑performance street use?

Yes, the high‑energy grind balances efficiency and performance, making it ideal for street‑driven engines that see occasional spirited driving.

What warranty does Comp Cams provide?

Comp Cams offers a limited warranty that covers manufacturing defects for the life of the product, along with technical support to help you with installation and tuning.