What does changing the supercharger pulley size do?

Changing the supercharger pulley size alters the rotational speed of the supercharger. A smaller pulley will spin the supercharger faster, increasing boost pressure and airflow, which can lead to more horsepower. A larger pulley will spin it slower, reducing boost and airflow.

What is the benefit of a 10-rib design?

The 10-rib design offers a larger contact area for the drive belt compared to a 6-rib belt. This increased surface area helps prevent belt slippage, especially under high boost conditions, ensuring more consistent power delivery from the supercharger.

What is the finish on this pulley?

This Edelbrock pulley has a black anodized finish. Anodizing is a process that hardens the surface and provides corrosion resistance, while the black color offers a sleek look.

Edelbrock Pulley Supercharger Enforcer 10 Rib 4 125In Black

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Specifications

Brand: Edelbrock
Part #: 15845
UPC: 85347158454

Edelbrock Pulley Supercharger Enforcer 10 Rib 4 125In Black

Name: Edelbrock Pulley Supercharger Enforcer 10 Rib 4 125In Black
Brand: Edelbrock
SKU: edelbrock-edelbrock-pulley-supercharger-enforcer-10-rib-4-125in-black-t14-128442
Price: 69.11 USD
Availability: BackOrder

$69.11

On Backorder

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

Edelbrock 4.125in 10-rib supercharger pulley in black. Part# 15845. Fine-tune airflow and performance for your Enforcer system.

Key Features

This product is an Edelbrock 4.125-inch diameter, 10-rib supercharger pulley.
It features a black anodized finish for durability and appearance.
Designed for use with Edelbrock Enforcer Supercharger systems.
Also compatible with Edelbrock street rod and muscle car Supercharger systems.
Allows for fine-tuning of airflow and 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 listing is for one Edelbrock 4.125-inch, 10-rib supercharger pulley with a black anodized finish. This pulley is designed to work with Edelbrock's Enforcer Supercharger systems, as well as their street rod and muscle car supercharger systems. It allows you to adjust the airflow and overall performance of your supercharger setup to match your specific preferences.

The 10-rib design offers a strong grip, helping to ensure consistent power transfer from the supercharger. The black anodized finish not only looks sharp but also helps protect the pulley from corrosion. By changing the pulley size, you can effectively alter the boost levels and tailor the engine's power delivery.