Supercharger Pulleys

Supercharger pulleys are performance parts designed for internal combustion engines with supercharger systems. They modify the ratio between the crankshaft and supercharger drive belt, ultimately increasing the speed of the supercharger. This results in a greater volume of air entering the engine, leading to potential increases in horsepower and torque. When selecting supercharger pulleys, it's important to consider the overall modifications to your engine to ensure compatibility and safe operation.