BBC Extreme Energy Cam XE262H-10

The BBC Extreme Energy Cam XE262H-10 by COMP CAMS is a street-performance hydraulic flat-tappet camshaft designed specifically for big-block Chevrolet engines. It is ideal for builders and enthusiasts who want to enhance mid-range torque while maintaining reliable daily-driving characteristics. This camshaft is perfect for classic muscle cars, street rods, and weekend cruisers.

Engineered with a carefully calibrated lobe profile, the XE262H-10 optimizes valve-event timing and lift to improve cylinder filling and scavenging efficiency across the RPM range. Its hydraulic flat-tappet design ensures self-adjusting valve clearance, which reduces wear on valve train components and eliminates the need for frequent adjustments. This feature is particularly advantageous for street engines that experience varied driving conditions.

Big-block Chevrolet owners, from 396 to 454 cubic-inch variants, will find the BBC Extreme Energy Cam XE262H-10 a straightforward bolt-in upgrade. It requires only a roller timing chain, compatible pushrods, and proper valve-lash setup during installation. This camshaft is an excellent choice for those prioritizing reliability and usability in their performance builds.