What is the purpose of primary metering rods?

Primary metering rods control the amount of fuel that flows through the primary circuit of a Quadrajet carburetor. Changing their size helps you adjust the fuel mixture to prevent issues like a rich condition, lean condition, stumble, or hesitation.

Are these rods compatible with all Edelbrock carburetors?

These specific metering rods are designed for Edelbrock Quadrajet 4MV carburetors. They are part of the tuning process for that particular carburetor model.

What does it mean that they are sold in pairs?

The metering rods are sold in pairs, meaning you get two rods in the package. This ensures you have a matched set for consistent fuel delivery and tuning across the primary circuits of your carburetor.

Questions? Call Us:631-982-0042

M-F 8AM-4PM ET

Trusted Since 1957

Est. 1957

1 / 3

Specifications

Brand: Edelbrock
Part #: 1945
UPC: 85347019458

Edelbrock 052-Inch Primary Meter Rod

Name: Edelbrock 052-Inch Primary Meter Rod
Brand: Edelbrock
SKU: edelbrock-edelbrock-052-inch-primary-meter-rod-t14-127092
Price: 33.95 USD
Availability: BackOrder

$33.95

On Backorder

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

Edelbrock .052-Inch Primary Meter Rod for Quadrajet carburetors. Helps tune your fuel mixture.

Key Features

Fits Edelbrock Quadrajet 4MV carburetors.
Primary metering rods with a .052-inch diameter.
Helps correct rich or lean conditions, stumbles, and hesitations.
Sold in pairs for consistent tuning.
Allows for fine-tuning of the 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

Secure CheckoutFast Shipping631-982-0042

Product Details

Edelbrock is well-known for its performance parts, especially carburetors and intake manifolds. If you're working on a Quadrajet carburetor and need to fine-tune your engine's fuel mixture, these .052-inch primary metering rods are what you're looking for. They are designed to adjust how much fuel passes through the primary circuit, helping you correct issues like a rich or lean condition, or a stumble and hesitation when you hit the throttle.

These rods are sold in pairs, giving you a matched set for consistent performance. By changing the size of the metering rod, you can effectively change the fuel delivery rate. This is a common step when calibrating a carburetor for specific engine needs or modifications, allowing you to achieve a smoother running engine and improved throttle response.