As an automotive enthusiast, I regularly upgrade my car's engine components to get maximum performance. Thanks to my knowledge gained in practice, I must say that these 16 valve metal body viton cams have made a massive difference in my car's overall performance. The installation was a breeze, and the result completely blew me away. The acceleration and top speed have improved significantly, leading to a more thrilling ride .However, the product is a bit pricey but trust me, it`s worth every penSee full review