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Edelbrock 1905 AVS2 Series Carburetor 650 cfm Square Flange Non-EGR Manual Choke Satin AVS2 Series Carburetor

  • Based on 197 reviews
Condition: New
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Availability: In Stock.
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Arrives Monday, Sep 29
Order within 4 hours and 36 minutes
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Features

  • Satin Finish
  • 4 Barrel
  • Annular Booster Type
  • Manual Choke Type
  • 650 cfm Maximum Flow Rating

Description

The AVS2 Series is the next generation in Edelbrock carburetors. The AVS2 features annular flow primary boosters with a new calibration for improved off idle and cruising performance. The annular flow booster design delivers improved fuel atomization to eliminate flat spots that may be encountered when the carburetor transitions from idle to full throttle. Each annular booster features eight, equally spaced orifices to improve fuel metering from idle to the main. The improved flow metering makes this carburetor ideal for use with a wide variety of small-block and big-block engines with either dual- or single-plane intake manifolds. The AVS2 includes both timed and full vacuum ports for ignition advance. It comes with: Metering Jets - Primary . 101, Secondary . 098; Metering Rods - . 070 x . 037; Step-Up Spring - orange (5" Hg). Use carb Studs 8008 or 8024 if needed. Match with an Edelbrock intake manifold for the ultimate induction upgrade.

Brand: Edelbrock


Vehicle Service Type: Car


Exterior Finish: Cast


Flange Type: Square Bore


Fuel Type: Gasoline


Brand: ‎Edelbrock


Vehicle Service Type: ‎Car


Exterior Finish: ‎Cast


Flange Type: ‎Square Bore


Fuel Type: ‎Gasoline


Specific Uses For Product: ‎Performance


Product Dimensions: ‎7.38"D x 13.25"W x 6.75"H


OEM Part Number: ‎1905


Global Trade Identification Number: ‎52


Manufacturer: ‎Edelbrock


Automotive Fit Type: ‎Vehicle Specific Fit


UPC: ‎085347019052


Model: ‎1905


Item Weight: ‎8.9 pounds


Item model number: ‎1905


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎1905


Date First Available: November 1, 2010


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 29

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Good performance
It beats a holley anytime
Reviewed in the United States on June 28, 2025 by Lupe D.

  • Daily driver proformance
Im a Holley guy when it comes to racing but this carb for a street rig is it. Definitely set up rich out of the box, get a calibration kit.
Reviewed in the United States on April 8, 2025 by tyler f.

  • High Quality
Excellent Carburetor!
Reviewed in the United States on June 28, 2025 by Thomas F.

  • Reliable
Works well out of the box but they should include basic tuning parts you will need to have
Reviewed in the United States on November 2, 2024 by Joe violi

  • Read the Instructions.
As advertised. Good instructions and no leaks. For my application (‘73 440 Chrysler - replacing scored Theromoquad) it required an additional adapter kit. See instructions for specific applications.
Reviewed in the United States on July 13, 2025 by Andrew Y.

  • Excelente!
Excelente carburador era lo que esperaba
Reviewed in the United States on July 5, 2025 by Mariano

  • Runs perfect.
Runs perfect out of the box.
Reviewed in the United States on April 12, 2025 by james r steele

  • Great price
I got a open box deal that made it almost half price . I wish I had just gotten this carb first avs2 650
Reviewed in the United States on March 9, 2024 by Corey

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