The COMP Cams XFI VVT Camshafts are high performance aftermarket solutions manufactured to boost the efficiency of GM's LS/Gen IV engines. With four unique cam grinds, this camshaft bestows elevated levels of horsepower and torque gains. Adding to that, it takes advantage of the progressive and superb flowing aftermarket cylinder heads. The XFI VVT Camshafts integrate the latest in camshaft technology to significantly enhance an engine's induction design without compromising the overall reliability. They have a higher exhaust duration and overall lift to give users the broadest powerband and excellent top end power.ßLike all the excellent camshaft designs by the company, the XFI VVT Cams are meticulously assessed to certify durability and longevity. Giving emphasis to a precise fitment, the COMP Cams XFI VVT Camshaft is established in a selection of varying configurations.

Since its establishment in 1976, Competitions Cams Inc., more famously known as COMP Cams has been an industry leader in the production of top quality valve train components. Prioritizing both the custom builder and the race enthusiast, COMP Cams' engineers incorporate only proven technology, efficient procedures and the most cutting edge equipment to produce their camshafts, rocker arms, valve lifters and other essential engine components. This is the same design process being utilized to develop reliable components for championship winning teams in international competitions like NASCAR and NHRA.

For more than three decades, COMP Cams has established a huge collection of standard setting camshafts and valve train solutions that emphasize outstanding performance on the track and the street. Adding to that, the company also offers free expert technical assistance to its customers to ensure they make the proper purchase for their specific application. With a passion to continuously improve, it's no wonder COMP Cams has been a household name for teams competing in the most prestigious circle track, drag racing, road race and off-road racing. Currently based in Memphis, Tennessee, COMP Cams continues to be a reliable brand by providing innovative and modern performance parts that never settle for second place.