Edelbrock AVS2 Carburetor 500 CFM with Electric Choke - Chrome Plasma Finish

Edelbrock's AVS2 #1901-CP with Electric Choke is a special Chrome Plasma finished 500 CFM street carb with annular flow booster technology for near-EFI-like drivability that you can feel as soon as you step on the gas. The AVS2 1901-CP features an annular ring with eight evenly spaced orifices replacing the standard single brass tube (down-leg) fuel feed. The AVS2 booster ring distributes fuel into the airflow stream with an even spray to eliminate flat spots and greatly improves throttle response in the low-to mid-RPM range without sacrificing top-end power. The Chrome Plasma finish is applied is a 7-stage process to ensure the most durable and brilliant finish possible. The durable AVS2 is unaffected by engine backfires since there are no power valves to blow out. For fast and simple part-throttle tuning, metering rods and springs can be changed in seconds without carburetor removal or fuel draining. AVS2 carbs have the unique ability to hold a tune when compared to other carburetors. Your tuning and adjustments stay unchanged, so performance remains consistent. Updated primary and secondary booster clusters in the AVS2 offer the most accurate and up-to-date calibration available for today's fuels and octane levels. Additionally, the unique Qwik-Tune secondary air valve allows for limitless calibration of the secondary circuit. Adjustments can be made with simple hand tools in seconds to suit your application. AVS2 Carburetors feature a two-piece design for easy tuning that allows you to make float level adjustments or replace internal components without draining the carburetor or removing it from the engine. The 1901-CP AVS2 500 CFM is manufactured by Edelbrock in the USA. Edelbrock's AVS2 #1901-CP with Electric Choke is a special Chrome Plasma coated 500 CFM street carb with annular flow booster technology for near-EFI-like drivability that you can feel as soon as you step on the gas. Made in the USA.

The Edelbrock AVS2 #1901-CP is a high-performance 500 CFM street carburetor featuring a striking Chrome Plasma finish, designed to deliver near-EFI-like drivability and exceptional throttle response. This carburetor utilizes annular flow booster technology, which replaces traditional down-leg fuel feeds with an annular ring equipped with eight evenly spaced orifices. This design ensures an even fuel spray into the airflow stream, reducing flat spots and enhancing throttle responsiveness in the low-to-mid RPM range without sacrificing top-end power. The durable Chrome Plasma finish is applied through a meticulous 7-stage process, resulting in a highly resistant and visually appealing coating that maintains its brilliance over time.

The AVS2's construction is unaffected by engine backfires, as it contains no power valves prone to blowouts, ensuring consistent performance. For quick and straightforward tuning, the metering rods and springs can be swapped in seconds without removing the carburetor or draining fuel, allowing for rapid adjustments to match changing engine conditions. Its design maintains a stable tune over time, providing consistent performance and reducing the need for frequent recalibration. Updated primary and secondary booster clusters offer precise calibration for modern fuels and octane levels, while the Qwik-Tune secondary air valve enables limitless secondary circuit adjustments with simple hand tools for tailored performance.

The carburetor's innovative two-piece design simplifies internal tuning, allowing float level adjustments or component replacements without removing the unit from the engine or draining fuel. Built in the USA by Edelbrock, this carburetor is a reliable choice for street performance enthusiasts seeking easy tuning, durability, and a distinctive appearance. Whether upgrading a muscle car or customizing a street rod, the Edelbrock AVS2 500 CFM with electric choke offers a combination of advanced technology and ease of use to optimize your vehicle's performance and drivability.

Features:

• Annular flow booster technology for improved throttle response and flat spot elimination

• Chrome Plasma finish with a 7-stage durable coating process

• Electric choke for reliable cold start performance

• No power valves, unaffected by engine backfires

• Quick-change metering rods and springs for fast tuning without removal

• Stable tune with consistent performance over time

• Updated booster clusters calibrated for modern fuels and octane levels

• Qwik-Tune secondary air valve for effortless secondary circuit calibration

• Two-piece design for easy internal adjustments and component replacement

• Manufactured in the USA for quality and reliability

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Regular Stock: false
Units Per Sku: 1