Edelbrock Pulley Supercharger E-Force Competition 3 50In

Edelbrock is well-known for its performance parts, especially for V8 engines. This 3.50-inch, 6-rib pulley is designed to work with their E-Force Supercharger systems, specifically the Professional Tuner Stage-3 setups. It's a component that lets you dial in the boost and airflow to match your specific performance goals.

By changing the pulley size, you can alter the speed at which the supercharger spins relative to the engine's RPM. A smaller pulley generally means the supercharger spins faster, leading to more boost and potentially more power, while a larger pulley spins it slower for less boost. This particular pulley has a black anodized finish, adding a clean look under the hood while providing a durable surface. It's a straightforward way to adjust the performance characteristics of your E-Force system without needing to replace the entire supercharger.