What is the main benefit of changing the supercharger pulley size?

Changing the supercharger pulley size allows you to adjust the boost output of the supercharger. A smaller pulley generally increases boost, while a larger pulley decreases it, letting you fine-tune performance.

What does the black anodized finish do?

The black anodized finish provides a durable surface that resists wear and corrosion. It also gives the pulley a sleek, finished look.

Can this pulley be used with any Edelbrock supercharger system?

This specific pulley is designed for use with Edelbrock's Professional Tuner systems, particularly Stage-3 configurations. It's important to verify compatibility with your exact supercharger model.

Edelbrock Pulley Supercharger E-Force Competition 3 875In

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Specifications

Brand: Edelbrock
Part #: 15824
UPC: 85347158249

Edelbrock Pulley Supercharger E-Force Competition 3 875In

Name: Edelbrock Pulley Supercharger E-Force Competition 3 875In
Brand: Edelbrock
SKU: edelbrock-edelbrock-pulley-supercharger-e-force-competition-3-875in-t14-128448
Price: 73.95 USD
Availability: BackOrder

$73.95

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Edelbrock 3.875" 6-rib supercharger pulley for Pro Tuner systems. Fine-tune airflow and performance.

Key Features

Fits Edelbrock Professional Tuner Stage-3 Systems.
Features a 3.875 inch diameter and 6-rib design.
Black anodized finish for durability and appearance.
Allows fine-tuning of airflow and supercharger performance.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

This 3.875-inch diameter, 6-rib pulley from Edelbrock is made to help you dial in the airflow and performance of your E-Force Supercharger System. It's specifically designed for use with Edelbrock's Professional Tuner systems, allowing you to customize how your supercharger performs.

The black anodized finish not only looks sharp but also helps protect the pulley from wear. By changing the pulley size, you can alter the boost levels your supercharger produces, giving you a way to match the system's output to your driving preferences or specific engine build. This is a key component for fine-tuning the power delivery of your forced induction setup.