What exactly do these metering rods do?

Metering rods are part of your carburetor's fuel delivery system. They move with the throttle linkage and change the size of the fuel passage, which helps to adjust the air-fuel mixture as engine vacuum changes. Swapping them allows for fine-tuning your carburetor's calibration.

Are these rods compatible with all Edelbrock carburetors?

No, these specific metering rods are designed for use only with Edelbrock Thunder Series AVS Carburetors. It's important to verify your carburetor model before purchasing.

What is the purpose of the .070 x .047 sizing?

The .070 x .047 sizing refers to the diameter of the metering rod at its two main stages. This specific size is chosen by Edelbrock to provide a particular fuel flow characteristic for the Thunder Series AVS carburetors, and changing to different sizes allows for tuning.

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Specifications

Brand: Edelbrock
Part #: 1451
UPC: 85347014514

Edelbrock Rods 070 X 047 1-Pr

Name: Edelbrock Rods 070 X 047 1-Pr
Brand: Edelbrock
SKU: edelbrock-edelbrock-rods-070-x-047-1-pr-t14-125960
Price: 22.95 USD
Availability: BackOrder

$22.95

On Backorder

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

Edelbrock Rods 070 X 047 1-Pr. Tune your carburetor with these metering rods.

Key Features

This product includes a pair of Edelbrock Metering Rods.
The rods are sized at .070 x .047 inches.
Designed exclusively for Edelbrock Thunder Series AVS Carburetors.
Helps in tuning and calibrating your carburetor's fuel mixture.

⚠️ 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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About this part

Product Details

In this package, you get a pair of Edelbrock Metering Rods, specifically sized at .070 x .047 inches. These rods are designed to work with Edelbrock Thunder Series AVS Carburetors only. They are a key component for fine-tuning your carburetor's fuel delivery.

Metering rods play a crucial role in how your carburetor adjusts fuel flow based on engine vacuum. By swapping these out, you can make adjustments to your carburetor's calibration, which can help you achieve a better tune for your specific engine setup. This is a straightforward way to make changes to how your engine runs, especially if you're looking to optimize performance or address drivability issues.