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

Changing the supercharger pulley size allows you to alter the boost pressure your engine receives. A smaller pulley generally increases boost, while a larger pulley decreases it, letting you fine-tune performance.

What does the 8-rib design mean for my supercharger system?

The 8-rib design provides more contact surface area between the pulley and the belt compared to a 6-rib system. This means improved belt grip, which helps prevent belt slippage and ensures consistent power delivery.

Is this pulley compatible with all Edelbrock superchargers?

This specific 2.625-inch, 8-rib pulley is designed for use with Edelbrock's E-Force Supercharger Systems and their Professional Tuner systems. It's important to verify fitment for your exact supercharger model.

Edelbrock Pulley SC E-Force 2 625In 8 Rib Black

1 / 2

Specifications

Brand: Edelbrock
Part #: 15870
UPC: 85347158706

Edelbrock Pulley SC E-Force 2 625In 8 Rib Black

Name: Edelbrock Pulley SC E-Force 2 625In 8 Rib Black
Brand: Edelbrock
SKU: edelbrock-edelbrock-pulley-sc-e-force-2-625in-8-rib-black-t14-128459
Price: 58.29 USD
Availability: BackOrder

$58.29

On Backorder

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

Edelbrock 2.625" 8-Rib Supercharger Pulley Black. Fine-tune airflow and performance for your E-Force system.

Key Features

Fits Edelbrock E-Force Supercharger Systems and Professional Tuner systems.
Features an 8-rib design for maximum traction and stability.
2.625 inch diameter allows for fine-tuning of airflow and performance.
Durable black anodized finish resists corrosion.
Direct replacement pulley for easy installation.

⚠️ 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

Secure CheckoutFast Shipping631-982-0042

Product Details

This 2.625-inch diameter, 8-rib pulley from Edelbrock is designed to let you precisely adjust the airflow and overall performance of your E-Force Supercharger System. It's a key component for dialing in your setup to your specific preferences.

Crafted with an 8-rib design, this pulley ensures maximum traction and stability, which is crucial for consistent boost delivery. The black anodized finish not only looks sharp but also helps protect the pulley from corrosion. This part is intended for use with Edelbrock's Professional Tuner systems, allowing for a more customized boost curve.

If you're looking to fine-tune the boost levels on your Edelbrock E-Force supercharger, this pulley is a direct replacement that makes that adjustment possible. It's a straightforward way to alter how your supercharger performs.