Best Edelbrock Carb For Chevy 350: Compare 10 Models

Best Edelbrock Carb For Chevy 350

A strong choice for a Chevy 350 balances airflow with the engine’s build and driving needs; the Edelbrock 1906 AVS2 650 CFM is a sensible starting point for street-focused buyers. This roundup compares ten Edelbrock carburetors, from a 550 CFM Performer to an 800 CFM AVS2, and covers electric and manual choke options. The listings identify square-bore models, air-valve or vacuum secondary designs, and annular primary boosters on the AVS2 models, but they do not establish that every carburetor will fit every intake or engine setup.

Use the airflow rating as a comparison point, then confirm flange, linkage, fuel inlet, choke wiring, and calibration requirements for your specific Chevy 350 before ordering. A higher CFM number alone does not guarantee a better match.

The Edelbrock 1906 AVS2 650 CFM leads as a street-oriented choice because its listed 650 CFM rating is paired with an electric choke and annular primary boosters. Those boosters are specified to improve fuel atomization, and the product is described as calibrated for street performance in small-block engines. It makes a useful starting point for a Chevy 350 comparison, but confirm intake compatibility and whether its electric choke suits your vehicle before buying.

Our Top Picks

Edelbrock 1906 AVS2Best Overall

Edelbrock 1906 AVS2

Its 650 CFM rating suits a street-focused small-block comparison, while annular primary boosters and an electric choke add useful listed features.

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Edelbrock 1905 AVS2Manual Choke Option

Edelbrock 1905 AVS2

This 650 CFM AVS2 has annular primary boosters and a manual choke, making it a close street-oriented alternative when manual control is preferred.

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Edelbrock 1406 PerformerElectric Choke 600

Edelbrock 1406 Performer

The listed 600 CFM, square-bore Performer configuration and electric choke offer a lower-flow alternative to the 650 CFM AVS2 models.

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Compare the Edelbrock carburetor options for a Chevy 350

#ProductWeightCompatible with Vehicle TypeDimensions D x W x HBuy
13.8 lbCar4.1"D x 5.5"W x 5.5"HView on Amazon
2
Edelbrock 1905 AVS22. Edelbrock 1905 AVS2Manual Choke Option
8.9 lbCar7.38"D x 13.25"W x 6.75"HView on Amazon
3
Edelbrock 1406 Performer3. Edelbrock 1406 PerformerElectric Choke 600
9.3 lb——View on Amazon
4
Edelbrock 1405 Performer4. Edelbrock 1405 PerformerManual-choke 600-CFM setups
8.7 lbCar—View on Amazon
5
Edelbrock 9906 Performer5. Edelbrock 9906 PerformerRenewed economy-minded builds
5 lb——View on Amazon
60.27 gScooter10.6"D x 13"W x 6.6"HView on Amazon
7
Edelbrock 1407 Performer7. Edelbrock 1407 PerformerHigher-airflow manual-choke builds
8.96 oz——View on Amazon
8
Edelbrock 1411 Performer8. Edelbrock 1411 PerformerElectric Choke 750
—Car10.7"D x 12.9"W x 6.6"HView on Amazon
9
Edelbrock 1913 AVS29. Edelbrock 1913 AVS2Higher-flow AVS2 street setups
8.8 lb—7.4"D x 13.4"W x 6.6"HView on Amazon
10
Edelbrock 1901 Q-Jet10. Edelbrock 1901 Q-JetSmall-engine and dual-quad projects
9 lbATV—View on Amazon

Detailed Reviews: Best Edelbrock Carb For Chevy 350

Edelbrock 1906 AVS2

#1 · Best Overall

1. Edelbrock 1906 AVS2

  • Weight: 3.8 lb
  • Compatible with Vehicle Type: Car
  • Dimensions D x W x H: 4.1"D x 5.5"W x 5.5"H

Best for: Street builds needing electric choke.

Why it ranks #1: Its 650 CFM rating suits a street-focused small-block comparison, while annular primary boosters and an electric choke add useful listed features.

Annular primary boosters are the 1906 AVS2’s key distinction, promoting fuel atomization for smooth throttle response in a street-oriented 650-CFM setup. Its electric choke adds an automatic choke option, while the satin-finish four-barrel format suits buyers seeking an Edelbrock replacement or upgrade for a small-block application.

Edelbrock says the AVS2 is calibrated for street performance in small-block and some big-block engines, making its 650-CFM rating relevant to buyers choosing a four-barrel for that use. Annular primary boosters improve fuel atomization, which supports the stated smooth throttle response. The electric choke avoids a manual-choke control routine, and the included base gasket and fuel filter provide two installation-related components in the package. Its listed compatible vehicle type is car.

Pros
  • 650-CFM four-barrel configuration
  • Electric choke
  • Annular primary boosters improve fuel atomization
  • Includes base gasket and fuel filter
Cons
  • The listing specifies 650 CFM, which may not suit a build calling for greater airflow.

Skip it if you need a manual choke or a higher-flow carburetor than its 650-CFM rating provides.

Choose this for a street-driven small-block Chevy 350 build where 650 CFM, an electric choke, and annular primary boosters suit the intended setup. Check the engine and manifold requirements before choosing this four-barrel replacement.

Full product details
BrandEdelbrock
Compatible with Vehicle TypeCar
Included Componentsbase gasket, fuel filter
Dimensions4.1"D x 5.5"W x 5.5"H
Item Weight3.8 pounds
ManufacturerEdelbrock
Part Number1906
Manufacturer Warranty Description90 Day Manufacturer
Model Number1906

Listed on Amazon as: Edelbrock 1906 AVS2 Carburetor 650 CFM With Electric Choke, Satin Finish

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Edelbrock 1905 AVS2

#2 · Manual Choke Option

2. Edelbrock 1905 AVS2

  • Weight: 8.9 lb
  • Compatible with Vehicle Type: Car
  • Dimensions D x W x H: 7.38"D x 13.25"W x 6.75"H

Best for: Manual-choke street cruising.

Why it ranks #2: This 650 CFM AVS2 has annular primary boosters and a manual choke, making it a close street-oriented alternative when manual control is preferred.

Annular-flow primary boosters distinguish the Edelbrock 1905 AVS2, supporting improved fuel atomization for off-idle and cruising performance. Its 650-CFM rating and manual choke suit a street-focused four-barrel setup where the driver prefers choke control, while the square-flange, non-EGR configuration identifies the mounting and emissions format stated in the listing.

Edelbrock describes the AVS2 calibration as improving off-idle and cruising performance, a practical match for a street-driven Chevy 350 rather than a buyer selecting solely for maximum airflow. Its annular primary boosters improve fuel atomization and are associated with smooth throttle response. The 650-CFM capacity sets the airflow category, while the manual choke means the driver operates choke control instead of relying on an electric choke. The listing identifies a square flange and non-EGR configuration.

Pros
  • 650-CFM capacity
  • Annular-flow primary boosters
  • Manual choke
  • Square-flange, non-EGR configuration
Cons
  • The manual choke requires driver operation rather than electric choke control.

Skip it if you want an electric choke; the Edelbrock 1906 AVS2 offers electric choke operation at the same listed 650-CFM rating.

This fits a street Chevy 350 owner who wants the AVS2 booster design and prefers manual choke control. Its 650-CFM rating, square flange, and non-EGR description should align with the planned intake and vehicle configuration.

Full product details
BrandEdelbrock
Compatible with Vehicle TypeCar
Included ComponentsAuto part, Automotive Accessories, Replacement and Performance parts
Dimensions7.38"D x 13.25"W x 6.75"H
Item Weight8.9 pounds
ManufacturerEdelbrock
Part Number1905
Manufacturer Warranty DescriptionManufacturer Warranty
Model Number1905

Listed on Amazon as: Edelbrock 1905 AVS2 Series Carburetor 650 cfm Square Flange Non-EGR Manual Choke Satin AVS2 Series Carburetor

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Edelbrock 1406 Performer

#3 · Electric Choke 600

3. Edelbrock 1406 Performer

  • Weight: 9.3 lb

Best for: Electric-choke 600-CFM builds.

Why it ranks #3: The listed 600 CFM, square-bore Performer configuration and electric choke offer a lower-flow alternative to the 650 CFM AVS2 models.

Electric choke is the key convenience on the Edelbrock 1406 Performer, a 600-CFM, four-barrel square-bore carburetor with a satin exterior. Those listed traits give Chevy 350 owners a straightforward configuration to evaluate when seeking moderate airflow and electric choke operation in a Performer-series carburetor.

The 1406 combines a 600-CFM rating with a square-bore four-barrel format, allowing a Chevy 350 buyer to compare its airflow and flange style with the planned intake. Its electric choke provides choke operation without specifying a manual control, which may simplify the driver's routine. Edelbrock lists a satin exterior and single inlet, adding finish and fuel-entry details for installation planning. The supplied listing does not provide further calibration or secondary specifications.

Pros
  • 600-CFM capacity
  • Electric choke
  • Four-barrel configuration
  • Square-bore flange
Cons
  • The supplied listing gives no secondary-type or detailed calibration specification.

Skip it if you need a specified secondary type or detailed calibration information before choosing; this listing does not provide those details.

This suits a Chevy 350 owner seeking a 600-CFM square-bore Performer with electric choke and a satin exterior. Because the listing leaves secondary and calibration details unspecified, verify those requirements from the carburetor documentation before committing.

Full product details
BrandEdelbrock
Item Weight9.3 pounds
ManufacturerEdelbrock
Part Number1406
Model Number1406
Additional InformationImportant Information Proposition 65 Warning for California Consumers WARNING: Cancer – www.P65Warnings.ca.gov

Listed on Amazon as: Edelbrock 1406 Edelbrock Performer Series Carburetor

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Edelbrock 1405 Performer

#4

4. Edelbrock 1405 Performer

  • Weight: 8.7 lb
  • Compatible with Vehicle Type: Car

Best for: Manual-choke 600-CFM setups.

Why it ranks #4: Its 600 CFM square-bore design, air-valve secondary, and manual choke make it a clearly specified option for a street-oriented comparison.

A 600-CFM square-bore four-barrel with a manual choke gives the Edelbrock 1405 a clear fit for buyers who want direct choke control on a street-oriented Chevy 350. The listing also identifies air-valve secondaries, a single-feed fuel inlet, and calibration for gasoline, making its configuration easy to evaluate against an existing setup.

Edelbrock describes the 1405 as calibrated for optimum marine performance, while its verified facts also point to daily-driving capability; buyers should weigh that stated application against their own Chevy 350 use. The 600-CFM capacity and square-bore flange define core airflow and mounting characteristics. An air-valve secondary and single-feed fuel inlet further specify its fuel and secondary arrangement, while the manual choke requires driver involvement. A base gasket and instruction book are included.

Pros
  • 600-CFM four-barrel
  • Square-bore flange
  • Air-valve secondary
  • Includes instruction book and base gasket
Cons
  • The manual choke requires the driver to manage choke operation.

Skip it if you prefer electric choke operation; the Edelbrock 1406 is also listed at 600 CFM and has an electric choke.

A Chevy 350 owner wanting a 600-CFM square-bore carburetor with air-valve secondaries and manual choke can consider this Performer. Take its stated marine calibration into account, and check the intake and intended application before installation.

Full product details
BrandEdelbrock
Compatible with Vehicle TypeCar
Included ComponentsInstruction Book, Base Gasket
Item Weight8.7 pounds
ManufacturerEdelbrock
Part Number1405
Manufacturer Warranty Description90 Day
Model Number1405

Listed on Amazon as: Edelbrock 1405 Performer 600 CFM Square Bore 4-Barrel Air Valve Secondary Manual Choke New Carburetor

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Edelbrock 9906 Performer

#5

5. Edelbrock 9906 Performer

  • Weight: 5 lb

Best for: Renewed economy-minded builds.

Why it ranks #5: This remanufactured 600 CFM model has vacuum secondaries and an electric choke; its listing says it is inspected and cleaned before reassembly.

A fully disassembled, inspected, and cleaned remanufacturing process sets this 600-CFM Edelbrock Performer apart, with failed parts replaced before reassembly. Its vacuum secondary and electric choke pair with a fuel-economy focus, making it a candidate for a Chevy 350 owner seeking a renewed carburetor rather than a new unit.

The 600-CFM rating places this Performer in a moderate airflow category for a street-oriented Chevy 350, while the vacuum secondary configuration identifies its secondary operation. Its electric choke supplies automatic choke control, and the listing describes the carburetor as designed for fuel economy and smoother acceleration. As an Amazon Renewed remanufactured unit, it is disassembled, inspected, cleaned, and reassembled, with parts failing performance standards replaced; studs and hardware are included.

Pros
  • 600-CFM capacity
  • Vacuum secondary configuration
  • Electric choke
  • Includes carburetor studs and hardware
Cons
  • This is a remanufactured renewed carburetor, not a new unit.

Skip it if you require a new carburetor; the Edelbrock 1405 Performer is listed as new and offers a 600-CFM manual-choke setup.

Consider it for a Chevy 350 street build prioritizing a 600-CFM carburetor, electric choke, and renewed fuel-economy-focused unit. Its remanufactured status and vehicle-specific fit designation make those details important to the purchase decision.

Full product details
BrandAmazon Renewed
Item Weight‎5 pounds
Item model number‎9906
Manufacturer‎Edelbrock
Part Number‎9906
Model‎9906

Listed on Amazon as: Edelbrock 9906 Performer 600 CFM Vacuum Secondary Electric Choke Remanufactured Carburetor (Renewed)

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Edelbrock 1404 Performer

#6 · Lowest CFM

6. Edelbrock 1404 Performer

  • Weight: 0.27 g
  • Compatible with Vehicle Type: Scooter
  • Dimensions D x W x H: 10.6"D x 13"W x 6.6"H

Best for: Mild street builds with manual choke.

Why it ranks #6: At 550 CFM, it has the lowest stated airflow here and a manual choke, offering a lower-flow option for buyers prioritizing mild street performance.

A 550-CFM rating makes the Edelbrock 1404 the lowest-capacity option in this roundup, giving mild Chevy 350 street builds a specific airflow category to consider. Its manual choke, single inlet, and primary venturi booster provide further configuration detail, with the booster identified as supporting smoother acceleration and drivability.

The 1404 is described as calibrated for good street performance and fuel economy in Edelbrock Performer manifolds, a specific application context for Chevy 350 shoppers. Its 550-CFM capacity and mild-performance description help define the intended street-oriented choice. A primary venturi booster supports smoother acceleration and drivability, while the manual choke requires driver control. The package listing also includes an instruction guide, metering jets, metering rods, and a step-up spring for setup-related work.

Pros
  • 550-CFM capacity
  • Manual choke
  • Primary venturi booster supports smoother acceleration
  • Includes instruction guide and metering components
Cons
  • The 550-CFM rating limits this choice to builds whose airflow needs suit that capacity.

Skip it if you need 600 CFM; the Edelbrock 1405 Performer offers that rating with a manual choke.

Choose this for a mild street-oriented Chevy 350 setup that suits 550 CFM and a manual choke, particularly when using an Edelbrock Performer manifold. Its lower airflow rating is the central fit boundary to consider.

Full product details
BrandEdelbrock
Compatible with Vehicle TypeScooter
Included ComponentsEdelbrock
Dimensions10.6"D x 13"W x 6.6"H
Item Weight0.27 g
ManufacturerEdelbrock
Part Number1404
Manufacturer Warranty Description90 Day Manufacturer
Model Number1404

Listed on Amazon as: Edelbrock 1404 Performer Series 550 CFM Square Bore 4-Barrel Air Valve Secondary Manual Choke New Carburetor

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Edelbrock 1407 Performer

#7

7. Edelbrock 1407 Performer

  • Weight: 8.96 oz

Best for: Higher-airflow manual-choke builds.

Why it ranks #7: The 750 CFM rating exceeds the 600–650 CFM options, and its air-valve secondary and manual choke are specified for buyers considering more airflow.

The 750-CFM rating makes the Edelbrock 1407 the higher-airflow manual-choke option among the listed Performer choices, while its bottom-feed primary venturi booster is specified for smoother acceleration and drivability. Its square-bore four-barrel format and single-feed inlet give Chevy 350 builders concrete configuration details to assess.

For a Chevy 350 build whose setup calls for more airflow than a 600-CFM option, the 1407’s 750-CFM rating establishes its intended capacity category; the listing does not prescribe a specific engine combination. Its bottom-feed primary venturi booster is stated to support smoother acceleration and drivability. The air-valve secondary, single-feed fuel inlet, gasoline calibration, and manual choke define key operating choices, so buyers can evaluate these against their intake and choke preferences.

Pros
  • 750-CFM capacity
  • Bottom-feed primary venturi booster
  • Air-valve secondary
  • Single-feed fuel inlet
Cons
  • The manual choke requires driver operation.

Skip it if you want a 600-CFM setup; the Edelbrock 1405 Performer offers that rating with a manual choke.

Pick this for a Chevy 350 combination specifically calling for a 750-CFM, square-bore four-barrel and manual choke. Its higher airflow category and single-feed arrangement merit checking against the engine setup and intake before purchase.

Full product details
BrandEdelbrock
Included ComponentsEdelbrock
Item Weight8.96 ounces
ManufacturerEdelbrock
Part Number1407
Manufacturer Warranty DescriptionOne Year Limited Warranty
Model Number1407

Listed on Amazon as: Edelbrock 1407 Performer 750 CFM Square Bore 4-Barrel Air Valve Secondary Manual Choke New Carburetor

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Edelbrock 1411 Performer

#8 · Electric Choke 750

8. Edelbrock 1411 Performer

  • Compatible with Vehicle Type: Car
  • Dimensions D x W x H: 10.7"D x 12.9"W x 6.6"H

Best for: Electric-choke 750-CFM builds.

Why it ranks #8: This 750 CFM Performer pairs an electric choke with an air-valve secondary, but its higher stated airflow may be less fitting than the midrange choices.

A 750-CFM rating paired with an electric choke makes the Edelbrock 1411 a high-airflow Performer choice for Chevy 350 builds that call for that capacity. Its bottom-feed primary venturi booster is identified as supporting smoother acceleration and drivability, while the four-barrel square-bore flange specifies its mounting format.

The 1411’s 750-CFM capacity sets it apart for a combination that calls for more airflow than a 600-CFM Performer, though the listing does not prescribe a particular Chevy 350 build. Its electric choke avoids the manual-choke control routine, and the bottom-feed primary venturi booster is stated to promote smoother acceleration and drivability. A single-feed fuel inlet and air-valve secondary add useful configuration details for checking the carburetor against the intake and fuel arrangement.

Pros
  • 750-CFM capacity
  • Electric choke
  • Bottom-feed primary venturi booster
  • Air-valve secondary
Cons
  • Its 750-CFM rating may exceed the airflow needs of a build seeking a 600-CFM carburetor.

Skip it if you need a 600-CFM rating; the Edelbrock 1406 Performer is listed at 600 CFM with an electric choke.

Consider this for a Chevy 350 setup calling for a 750-CFM square-bore carburetor, electric choke, and air-valve secondary. Its airflow rating is the main boundary: match it to the engine and intake rather than choosing by choke type alone.

Full product details
BrandEdelbrock
Compatible with Vehicle TypeCar
Included ComponentsEdelbrock
Dimensions10.7"D x 12.9"W x 6.6"H
ManufacturerEdelbrock
Part Number1411
Manufacturer Warranty DescriptionOne Year Limited Warranty
Model Number1411

Listed on Amazon as: Edelbrock 1411 Performer Carburetor 750 CFM With Electric Choke Satin Finish Non-EGR

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Edelbrock 1913 AVS2

#9

9. Edelbrock 1913 AVS2

  • Weight: 8.8 lb
  • Dimensions D x W x H: 7.4"D x 13.4"W x 6.6"H

Best for: Higher-flow AVS2 street setups.

Why it ranks #9: Its 800 CFM rating is the largest listed, and it includes AVS2 annular primary boosters; that capacity is a less conservative starting point for a street 350.

The 800-CFM rating is the defining feature of the Edelbrock 1913 Thunder Series AVS2, positioning it for Chevy 350 combinations that call for more airflow than a 650-CFM AVS2. Its square-flange format, electric choke, and annular-booster AVS2 design give buyers several concrete setup factors to weigh.

Edelbrock describes AVS2 carburetors as calibrated for street performance in small-block and some big-block engines, and the 1913 listing gives this model an 800-CFM rating. Annular primary boosters improve fuel atomization, supporting the stated smooth throttle response. The square-flange format and electric choke help buyers assess mounting and choke-control needs, while its higher capacity makes engine airflow requirements especially relevant. The listed dimensions are 7.4 by 13.4 by 6.6 inches.

Pros
  • 800-CFM capacity
  • AVS2 annular primary boosters
  • Electric choke
  • Square-flange configuration
Cons
  • Its 800-CFM rating may be more airflow than a lower-capacity street setup calls for.

Skip it if you want a 650-CFM AVS2; the Edelbrock 1906 offers that rating and also has an electric choke.

This is for a Chevy 350 build whose airflow requirements support an 800-CFM AVS2 and whose setup suits a square flange and electric choke. Confirm available space and intake compatibility, especially given its listed dimensions.

Full product details
BrandEdelbrock
Included ComponentsEdelbrock
Dimensions7.4"D x 13.4"W x 6.6"H
Item Weight8.8 pounds
ManufacturerEdelbrock
Part Number1913
Manufacturer Warranty Description90 Day Manufacturer
Model Number1913

Listed on Amazon as: Edelbrock 1913 Thunder Series AVS2 Carburetor 800 cfm Square Flange

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Edelbrock 1901 Q-Jet

#10

10. Edelbrock 1901 Q-Jet

  • Weight: 9 lb
  • Compatible with Vehicle Type: ATV

Best for: Small-engine and dual-quad projects.

Why it ranks #10: The description targets small-cubic-inch engines and dual-quad applications, not a typical single-carb Chevy 350 match, so its stated use is least aligned.

Calibration for small-cubic-inch engines and dual-quad applications is the defining use case of the Edelbrock 1901 Q-Jet. That makes it a specialized alternative for a Chevy 350 project only when the intended arrangement matches those stated applications; the listing does not provide a CFM rating or choke specification.

Edelbrock identifies the 1901 as calibrated for small-cubic-inch engines and dual-quad applications, including named Edelbrock manifolds such as the RPM Dual-Quad Air-Gap, C-26, F-28, and Street Tunnel Ram. For a Chevy 350 buyer, that application guidance makes the intake and carburetor arrangement central to selection. The description also says single-carb applications should be matched with an Edelbrock Performer or Performer EPS manifold, or other brands. No CFM or choke detail is supplied.

Pros
  • Q-Jet carburetor format
  • Calibrated for small-cubic-inch engines
  • Listed for dual-quad applications
  • Description addresses single-carb manifold matching
Cons
  • The supplied listing provides no CFM rating or choke specification.

Skip it if you need a stated CFM rating or choke type; the Edelbrock 1906 AVS2 lists 650 CFM and an electric choke.

This is for a buyer planning a dual-quad arrangement or a single-carb setup matched to the stated manifold guidance. A Chevy 350 installation should be evaluated around that application, since the listing supplies neither CFM nor choke specifications.

Full product details
BrandEdelbrock
Compatible with Vehicle TypeATV
Included ComponentsEdelbrock
Item Weight9 pounds
ManufacturerEdelbrock
Part Number1901
Manufacturer Warranty Description90 Day Manufacturer
Model Number1901

Listed on Amazon as: Edelbrock 1901 Q-Jet Carburetor

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Avoid the airflow and fitment trap

A higher CFM rating is not, by itself, evidence that a carburetor will work better on a Chevy This selection spans 550 to 800 CFM: the 1404 is rated at 550, several Performer and AVS2 models are listed at 600 or 650, and the 1913 reaches The listings do not give the engine’s camshaft, manifold, vehicle weight, or intended operating range, so they cannot establish an ideal airflow rating for every build.

Fitment is another potential snag: square-bore descriptions appear for several models, but the data does not confirm the bolt pattern or clearance for your particular intake. Before choosing, compare the carburetor’s flange and linkage requirements with the manifold and vehicle, and verify the selected model’s calibration needs.

Treat the rating as a filter, not a substitute for checking the whole combination.

Choke and secondary details change the setup

Choke type and secondary design can mean different installation and operation requirements, even among carburetors with similar airflow ratings. The 1906 AVS2 is a 650 CFM electric-choke model, while the 1905 AVS2 has the same listed airflow but a manual choke. At 600 CFM, the 1406 is described with an electric choke, the 1405 with a manual choke and air-valve secondary, and the renewed 9906 with vacuum secondaries and an electric choke.

Do not assume these features are interchangeable: an electric choke requires a suitable electrical connection, while a manual-choke setup requires its control arrangement. Secondary design also differs in the product descriptions, so confirm how the selected carburetor works with your intended driving and engine setup.

The supplied listings do not specify the exact wiring, cable, or tuning procedure, which makes installation checks important before purchase.

How to Choose an Edelbrock Carb for a Chevy 350

Match airflow to the engine setup

Start by comparing CFM ratings with your engine combination rather than choosing the largest number. These products range from 550 CFM for the 1404 to 800 CFM for the 1913; 600 CFM appears on the 1405, 1406, and renewed 9906, while the AVS2 1905 and 1906 are rated at 650 CFM. The listings do not provide enough details about each Chevy 350’s cam, intake, or operating range to prescribe one rating for all builds.

A buyer seeking a moderate street-oriented starting point can compare the 600–650 CFM choices first. Consider the 750 or 800 CFM models only when the engine combination supports that choice and fitment and calibration have been checked.

Choose the choke arrangement

Choose electric or manual choke according to the controls and wiring your vehicle can support. The 1906 AVS2 is a 650 CFM electric-choke model, while the 1905 is a 650 CFM manual-choke version. Among the 600 CFM options, the 1406 is described with an electric choke, the 1405 with a manual choke, and the 9906 with an electric choke.

The 1407 is a 750 CFM manual-choke carburetor, and the 1411 is a 750 CFM electric-choke model. If you want to avoid adding a manual control, compare electric-choke choices; if your setup is arranged for manual operation, consider the manual models.

Check installation instructions for the required wiring or control hardware, since those details are not fully provided in these listings.

Check secondary design and condition

Compare secondary type and new-versus-remanufactured condition before settling on a model. The 1405, 1407, and 1411 descriptions specify air-valve secondaries; the renewed 9906 specifies vacuum secondaries. The AVS2 listings highlight annular primary boosters, while the 1901 Q-Jet description instead emphasizes small-cubic-inch and dual-quad applications.

The 9906 is explicitly remanufactured, inspected, cleaned, and reassembled, unlike the new-carburetor descriptions for the 1404, 1405, and Buyers who prefer a clearly specified air-valve setup can compare the Performer models that list it; those considering a vacuum-secondary design can assess the 9906 while accounting for its renewed condition.

Confirm the exact model details and application before purchase, as the listing information does not establish universal compatibility.

Which Edelbrock carb fits my Chevy 350?

For a street-focused starting point, choose the Edelbrock 1906 AVS2 if its 650 CFM rating, electric choke, and fitment suit your combination. Prefer manual choke control? The Edelbrock 1905 AVS2 keeps the same 650 CFM rating and annular primary boosters.

If you want a 600 CFM option, compare the Edelbrock 1406 Performer for an electric choke, the Edelbrock 1405 Performer for a manual choke, or the Edelbrock 9906 Performer if vacuum secondaries and a remanufactured unit are acceptable. The Edelbrock 1404 Performer offers the lowest listed rating at 550 CFM.

Consider the 750 CFM Edelbrock 1407 Performer or Edelbrock 1411 Performer only when the engine setup supports that airflow; the 800 CFM Edelbrock 1913 AVS2 is the highest-capacity choice here. Verify intake fit and calibration first.

Frequently Asked Questions

How do I confirm that an Edelbrock carburetor’s flange matches my Chevy 350 intake manifold?

Compare the carburetor’s listed flange type with the intake manifold’s specifications before buying. Check the manifold documentation or ask its manufacturer if the fit is unclear, and confirm any required adapter rather than assuming one will work. Also verify clearance and linkage compatibility for your particular installation.

What fuel pressure and fuel-line setup does my selected Edelbrock carburetor require?

Check the selected carburetor’s installation instructions for its required fuel pressure and inlet arrangement, then match the pump, regulator, fittings, and line to those specifications. The supplied product information does not give pressure requirements, so don’t assume all models use the same setup. Have a qualified mechanic inspect uncertain or modified systems.

How should I tune an Edelbrock carburetor for my Chevy 350’s cam, intake, and driving conditions?

Use the carburetor’s tuning documentation and adjust for the complete engine combination, including camshaft, intake, ignition, and intended driving. Begin with the specified baseline calibration, then make changes methodically and assess drivability under the conditions you actually use. If the engine has significant modifications, consult a qualified tuner rather than relying on a generic setting.

Should I choose an electric or manual choke for my setup?

Choose based on how you want to operate the choke and whether your vehicle can support its control. The 1906 and 1406 are listed with electric chokes, while the 1905 and 1405 have manual chokes. Confirm wiring or cabin-control requirements against the product instructions and your vehicle before selecting.

When is a 750 or 800 CFM carburetor a sensible choice?

Consider the 750 CFM 1407 or 1411, or the 800 CFM 1913, only when the engine combination supports that airflow. The published verdict identifies these as higher-capacity choices, not automatic upgrades for every Chevy Check your engine setup and calibration needs before choosing one over the listed 600 or 650 CFM options.

Final Words

For a street-focused starting point, the 1906 AVS2 combines a 650 CFM rating, electric choke, and annular primary boosters; choose it only if the choke and intake fit your vehicle. Prefer manual choke control? Consider the 1905.

The 600 CFM and 550 CFM options offer alternatives, while the 750 and 800 CFM models warrant checking airflow needs carefully. Confirm fitment and calibration before buying.

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