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  • Edelbrock AVS2 650 Carburetor – #1906 Electric Choke, 4‑Barrel Street / Hi‑Perf
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Edelbrock AVS2 650 Carburetor – #1906 Electric Choke, 4‑Barrel Street / Hi‑Perf

Edelbrock
EDE1906
In stock
Carburetors
$469.95
When you’re dialing in a street or hi-performance engine, the Edelbrock AVS2 650 carburetor is built...
$469.95
customers are viewing this product
Edelbrock AVS2 650 Carburetor – #1906 Electric Choke, 4‑Barrel Street / Hi‑Perf
Description

When you’re dialing in a street or hi-performance engine, the Edelbrock AVS2 650 carburetor is built to deliver refined throttle control and clean transitions. With its electric choke and annular flow boosters, this 4-barrel unit helps eliminate “flat spots” and hesitation that plague lesser carbs. It’s a dependable, performance-oriented upgrade for your build.

The Edelbrock AVS2 650 carburetor features .101 primary jets / .098 secondary jets, .070 × .037 metering rods, and a step-up spring calibrated at 5" Hg (orange) — factory setups that give you a solid baseline while preserving tuning flexibility. Its satin aluminum body ensures durability and an understated look under the hood.

Built for practical performance, this carb comes with gasket and hardware included, and supports both timed and full-vacuum ports for ignition control flexibility. Whether you’re cruising or laying it down on demand, the Edelbrock AVS2 650 carburetor gives you responsiveness, consistency, and adaptability. 

Features & Benefits

  • 650 CFM flow rating – Supplies ample airflow for street and mild performance engines

  • Annular flow primary boosters – Improves fuel atomization and smooths transitions

  • Electric choke – Simplifies cold starts and automatic choke control

  • .101 / .098 jets & .070 × .037 metering rods – Balanced settings ready for tuning. Satin cast aluminum finish – Durable, clean look under the hood

  • Square flange design – Compatible with many OEM and performance intake manifolds

  • Gasket and mounting hardware included – No extra parts to source

  • Vacuum / timed ports for ignition advance – Greater flexibility in tuning setups

Upgrade Your Engine’s Throttle Feel

Say goodbye to sluggish throttle response or hesitation during transitions. The Edelbrock AVS2 650 carburetor delivers crisp, smooth performance from idle to full throttle — a serious step up over older downleg designs. Install it, dial it in, and enjoy a better driving experience whether you're cruising or pushing it.

Specifications

Specification Value / Detail
Part Number ede1906 / 1906
Type AVS2 Series, Street / Hi‑Performance
CFM Rating 650
Barrel Count 4
Choke Type Electric
Emissions / EGR Without EGR (non‑EGR)
Finish Satin cast aluminum
Metering Rod Size .070 × .037
Primary Jet Diameter 0.101
Secondary Jet Diameter 0.098
Spring Force 5" Hg (Orange)
Body Height 3.25 in
Bore Diameters Primary 1.44 in / Secondary 1.75 in
Main Venturi Diameter 1.19 in
Flange Type Square bore
Gasket / Seal Included Yes
Material Cast Aluminum
WARNING (CA Prop 65) WARNING: This product can expose you to Lead; which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov


Installation Instructions

This Part Fits:

Year Make Model Submodel
1980 Avanti II Base
1980-1981 Buick Century Base
1980 Buick Century Estate
1980 Buick Century Limited
1980 Buick Electra Estate Wagon
1980 Buick Electra Limited
1980 Buick Electra Park Avenue
1980 Buick Estate Wagon Base
1980 Buick LeSabre Base
1980 Buick LeSabre Limited
1980 Buick Regal Base
1980 Buick Regal Limited
1980-1984 Cadillac Commercial Chassis Base
1980 Cadillac DeVille Base
1980 Cadillac DeVille Cabriolet
1980 Cadillac DeVille d'Elegance
1980,1982 Cadillac Fleetwood Base
1980 Cadillac Fleetwood Brougham
1980 Cadillac Fleetwood Brougham d'Elegance
1980 Cadillac Fleetwood Formal
1980 Chevrolet C10 Big Ten
1980-1981 Chevrolet C10 Cheyenne
1981-1986 Chevrolet C10 Custom
1980 Chevrolet C10 Custom Deluxe
1981 Chevrolet C10 Deluxe
1980,1982-1986 Chevrolet C10 Scottsdale
1980-1986 Chevrolet C10 Silverado
1981-1986 Chevrolet C10 Suburban Custom
1980 Chevrolet C10 Suburban Custom Deluxe
1981 Chevrolet C10 Suburban Deluxe
1980,1982,1984-1986 Chevrolet C10 Suburban Scottsdale
1980,1982-1986 Chevrolet C10 Suburban Silverado
1980-1981 Chevrolet C20 Cheyenne
1981-1986 Chevrolet C20 Custom
1980 Chevrolet C20 Custom Deluxe
1981 Chevrolet C20 Deluxe
1980-1986 Chevrolet C20 Scottsdale
1980-1986 Chevrolet C20 Silverado
1981-1986 Chevrolet C20 Suburban Custom
1980 Chevrolet C20 Suburban Custom Deluxe
1981 Chevrolet C20 Suburban Deluxe
1980,1982,1984-1986 Chevrolet C20 Suburban Scottsdale
1980,1982-1986 Chevrolet C20 Suburban Silverado
1980-1981 Chevrolet C30 Cheyenne
1981-1986 Chevrolet C30 Custom
1980 Chevrolet C30 Custom Deluxe
1981 Chevrolet C30 Deluxe
1980-1986 Chevrolet C30 Scottsdale
1980-1986 Chevrolet C30 Silverado
1980 Chevrolet Camaro Base
1980-1986 Chevrolet Camaro Berlinetta
1985-1987 Chevrolet Camaro Iroc-Z
1987 Chevrolet Camaro LT
1980 Chevrolet Camaro Rally Sport
1981-1987 Chevrolet Camaro Sport
1980-1987 Chevrolet Camaro Z28
1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car
1986-1988 Chevrolet Caprice Base
1980-1988 Chevrolet Caprice Classic
1986-1988 Chevrolet Caprice Classic Brougham
1981-1982 Chevrolet Caprice Classic Estate
1980-1981 Chevrolet Caprice Classic Landau
1987-1988 Chevrolet Caprice Classic LS Brougham
1980 Chevrolet Caprice Classic Sport
1980-1981 Chevrolet Corvette Base
1980-1987 Chevrolet El Camino Base
1981-1986 Chevrolet El Camino Conquista
1980-1981 Chevrolet El Camino Royal Knight
1980-1987 Chevrolet El Camino SS
1983 Chevrolet G10 Base
1980-1986 Chevrolet G10 Beauville
1981-1984,1986 Chevrolet G10 Bonaventure
1980-1986 Chevrolet G10 Chevy Van
1980-1986 Chevrolet G10 Sportvan
1980-1986 Chevrolet G20 Beauville
1983-1984 Chevrolet G20 Bonaventure
1980-1986 Chevrolet G20 Chevy Van
1980-1981 Chevrolet G20 Nomad
1980-1986 Chevrolet G20 Sportvan
1980-1988 Chevrolet G30 Beauville
1983-1984 Chevrolet G30 Bonaventure
1980-1988 Chevrolet G30 Chevy Van
1980-1988 Chevrolet G30 Hi-Cube
1980-1986 Chevrolet G30 Sportvan
1980-1985 Chevrolet Impala Base
1981-1982 Chevrolet Impala Estate
1980 Chevrolet Impala Sport
1980-1981 Chevrolet K10 Cheyenne
1981-1986 Chevrolet K10 Custom
1980 Chevrolet K10 Custom Deluxe
1981 Chevrolet K10 Deluxe
1980-1986 Chevrolet K10 Scottsdale
1980-1986 Chevrolet K10 Silverado
1981-1986 Chevrolet K10 Suburban Custom
1980 Chevrolet K10 Suburban Custom Deluxe
1981 Chevrolet K10 Suburban Deluxe
1980,1982,1984-1986 Chevrolet K10 Suburban Scottsdale
1980,1982-1983,1985-1986 Chevrolet K10 Suburban Silverado
1980-1981 Chevrolet K20 Cheyenne
1981-1986 Chevrolet K20 Custom
1980 Chevrolet K20 Custom Deluxe
1981 Chevrolet K20 Deluxe
1980-1986 Chevrolet K20 Scottsdale
1980-1983,1985-1986 Chevrolet K20 Silverado
1981-1986 Chevrolet K20 Suburban Custom
1980 Chevrolet K20 Suburban Custom Deluxe
1981 Chevrolet K20 Suburban Deluxe
1980,1982,1984-1986 Chevrolet K20 Suburban Scottsdale
1980,1982-1983,1985-1986 Chevrolet K20 Suburban Silverado
1980-1981 Chevrolet K30 Cheyenne
1981-1986 Chevrolet K30 Custom
1980 Chevrolet K30 Custom Deluxe
1981 Chevrolet K30 Deluxe
1980-1986 Chevrolet K30 Scottsdale
1980-1986 Chevrolet K30 Silverado
1980 Chevrolet K5 Blazer Cheyenne
1981-1986 Chevrolet K5 Blazer Custom
1980 Chevrolet K5 Blazer Custom Deluxe
1981 Chevrolet K5 Blazer Deluxe
1984 Chevrolet K5 Blazer Scottsdale
1980-1986 Chevrolet K5 Blazer Silverado
1980-1981 Chevrolet Malibu Base
1980-1983 Chevrolet Malibu Classic
1980 Chevrolet Malibu Classic Estate
1980-1981 Chevrolet Malibu Classic Landau
1980 Chevrolet Malibu Classic Sport
1980 Chevrolet Malibu Estate
1980 Chevrolet Malibu Sport
1981-1988 Chevrolet Monte Carlo Base
1983 Chevrolet Monte Carlo CL
1980-1981 Chevrolet Monte Carlo Landau
1986-1988 Chevrolet Monte Carlo LS
1980 Chevrolet Monte Carlo Sport
1983-1988 Chevrolet Monte Carlo SS
1988 Chevrolet R30 Cheyenne
1987-1988 Chevrolet R30 Custom Deluxe
1987-1988 Chevrolet R30 Scottsdale
1987-1988 Chevrolet R30 Silverado
1988 Chevrolet V30 Cheyenne
1987-1988 Chevrolet V30 Custom Deluxe
1987-1988 Chevrolet V30 Scottsdale
1987-1988 Chevrolet V30 Silverado
1980 Chrysler Cordoba 300
1980-1982 Chrysler Cordoba Base
1980 Chrysler Cordoba Crown
1980-1982 Chrysler Cordoba LS
1980-1981 Chrysler LeBaron Base
1980-1981 Chrysler LeBaron Medallion
1980-1981 Chrysler LeBaron Salon
1980 Chrysler LeBaron Special
1980-1982 Chrysler New Yorker Base
1980-1981 Chrysler Newport Base
1980-1981 Chrysler Town & Country Base
1981-1985 DeTomaso Pantera GT5
1984-1989 DeTomaso Pantera GT5-S
1981 DeTomaso Pantera GTS
1980 Dodge Aspen Base
1980 Dodge B100 Base
1981-1982 Dodge B150 Base
1980 Dodge B200 Base
1981-1988 Dodge B250 Base
1980 Dodge B300 Base
1981-1988 Dodge B350 Base
1980 Dodge CB300 Base
1984-1988 Dodge D100 Custom
1980-1988 Dodge D150 Base
1982-1983 Dodge D150 Miser
1980 Dodge D200 Base
1981-1988 Dodge D250 Base
1980 Dodge D300 Base
1981-1988 Dodge D350 Base
1980-1981 Dodge Diplomat Base
1980-1983 Dodge Diplomat Medallion
1980-1989 Dodge Diplomat Salon
1984-1985 Dodge Diplomat SE
1980-1982 Dodge Mirada Special Coupe
1980-1988 Dodge Ramcharger Base
1981-1988 Dodge Ramcharger Royal SE
1980 Dodge Ramcharger SE
1980-1981 Dodge St. Regis Base
1984-1988 Dodge W100 Custom
1980-1988 Dodge W150 Base
1980 Dodge W200 Base
1981-1988 Dodge W250 Base
1980 Dodge W300 Base
1981-1988 Dodge W350 Base
1986-1989 Excalibur Phaeton Base
1984-1987 Ford Bronco Custom
1985-1987 Ford Bronco Eddie Bauer
1984-1987 Ford Bronco XLT
1984-1986 Ford E-150 Econoline Base
1987 Ford E-150 Econoline Custom
1984-1987 Ford E-150 Econoline XL
1984-1986 Ford E-150 Econoline Club Wagon Base
1987 Ford E-150 Econoline Club Wagon Custom
1984-1987 Ford E-150 Econoline Club Wagon XL
1984-1987 Ford E-150 Econoline Club Wagon XLT
1984-1986 Ford E-250 Econoline Base
1987 Ford E-250 Econoline Custom
1984-1987 Ford E-250 Econoline XL

REVIEWS

KM

Swapped in this AVS2 650 (#1906) on my 390 in Memphis, TN and the throttle feel is night and day — no more flat spots. Solid performance, well built.

Kevin M.

Memphis, TN

★★★★★
RL

Living in Boise, ID, this AVS2 650 has made my daily driver run smoother. Cold starts are easier thanks to the electric choke. Tuning was straightforward.

Robert L.

Boise, ID

★★★★★
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Effective Date: October 2024
We offer a 30-day return policy, allowing you to request a return within 30 days of receiving your item. To qualify for a return, the item must be in its original condition—unused, with tags, and in its original packaging. A receipt or proof of purchase is also required.

To initiate a return, please contact us at info@riotparts.com. Returns must be shipped to the address provided upon request. If your return is approved, we will issue a return shipping label along with detailed instructions.

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Possible return locations include:
• 10880 Lear Blvd.
Reno, NV 89506, United States
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Arlington, TX 76017, United States
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Whiteland, IN 46184, United States
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