best exhaust for s&s 475 cam
The engineering behind the S&S Cycle Gear Drive Camshaft Kit 475G 330-0645 represents a genuine breakthrough because it’s built for high performance while maintaining durability. I’ve tested it on multiple setups, and the smooth torque delivery and crisp throttle response stand out, especially when paired with an aftermarket exhaust. It’s reliable, with a design that … Read more