The COMP Cams Xtreme Hi-Lift Camshaft and Lifter Kits are top-of-the-line aftermarket kits designed to excel in a wide variety of the most demanding engine applications. Incorporating an aggressive lobe profile, the Xtreme Hi-Lift Camshaft and Lifter Kits generate better throttle response while the high-lift design bestows an extra lift for top-end horsepower. COMP Cams, a world-renowned industry leader in manufacturing superior engine performance parts such as camshafts and valve trains, employed its proprietary technology in developing this progressive camshaft and lifter kit. Built from premium materials, the Xtreme Hi-Lift Camshaft and Lifter Kits have undergone COMP Cams' comprehensive design and testing process to certify a performance that goes beyond the capabilities of similar products available in the industry. COMP Cams offers superior, reliable, and durable camshaft and lifter kits that are built in varying sizes, styles, and configurations to ensure that users are able to obtain a set that suits their specific needs.

Competitions Cams, Inc., commonly known as COMP Cams, is a world-leading aftermarket automotive parts manufacturer. COMP Cams was founded in 1976 and then incorporated in 1977. COMP Cams' headquarters is established in Memphis Tennessee and they also have five manufacturing locations spread across the United States. COMP Cams began building a name for itself by selling valve train products via satellite distribution stores. Over the years, COMP Cams has acquired several companies that manufacture transmissions, electronic fuel injection, and nitrous oxide. As of today, COMP Cams comprises a total of 13 companies with hundreds of employees. The company is a major mover in the automobile industry, developing superior and state-of-the-art techniques and methodologies that have become a standard in various competitions such as NASCAR. The technological advancement and innovations enable COMP Cams to manufacture premium aftermarket performance parts that are compatible with leading high-performance vehicles. COMP Cams' products are also the go-to brand of hot-rod enthusiasts, engine builders, and professional racers.