The role of a camshaft is to open and close the engine's valves at exactly the right moment, allowing the optimum amount of air and fuel to flow into and out of the engine. Getting this flow rate right is essential to maintain performance, fuel efficiency and control emissions; but over time the camshaft can - like most parts - start to show signs of wear. Piper Cams, based in the UK, specialise in performance camshafts and produce an extensive range of quality parts capable of delivering more oxygen into the engine and, in turn, more power. Manufactured from the best materials and machined using the latest techniques to ensure its strength and operational performance; Piper Cams can enhance the performance of your engine by creating an optimised flow rate for more power, improved efficiency and lower emissions. Available as individual Piper camshafts or as part of a complete camshaft kit including valve springs and timing pulleys; Piper camshafts are widely used in high level motorsport and available to high performance cars, too.