Made in USA
AVS2 500 CFM Carburetor
InfoVehicle Info Needed
EDELBROCKPART NUMBER: 350-1903

AVS2 500 CFM Carburetor

$56995
2 left in stock
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500 CFM
Electric Choke
AVS2 Carburetor
  • 500 CFM
  • Electric Choke
  • Dual Quad Applications
  • Square Flange
  • Non-EGR
  • Satin Finish

    • Metering Jets - Primary .095, Secondary .077
    • Metering Rods - .070 x .052
    • Step-Up Spring - Orange (5" Hg)

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

  • Since founder Vic Edelbrock Sr. began building performance intake manifolds in 1938, Edelbrock has grown into one of the most trusted names in American high-performance parts, from carburetors and intake manifolds to cylinder heads, crate engines, and EFI systems. JEGS has spent decades supplying Edelbrock components to racers, engine builders, and street enthusiasts, backing this extensive lineup with in-house technical support, fast shipping, and a Price Match Guarantee so you can choose proven Edelbrock parts with confidence.

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    AVS2 Series, The Next Generation Of Edelbrock Carburetors

    Edelbrock AVS2 carburetors feature annular flow primary boosters with enhanced calibration for improved off-idle and cruising performance. This design features eight equally spaced holes to improve fuel metering and atomization to eliminate any flat spots when transitioning from idle to throttle. Ideal for use with a wide variety of small-block and big-block engines with either dual-plane or single-plane intake manifolds. The AVS2 includes both timed and full vacuum ports for ignition advance.

    The elbrock AVS2 carburetors represent a refined evolution in fuel-delivery technology, engineered to eliminate flat spots and deliver smooth, efficient throttle response. These carbs feature annular-flow primary boosters—a design that utilizes eight uniformly spaced orifices to enhance fuel atomization and metering, resulting in seamless performance from idle through acceleration.

    Whether you're running a small-block or a big-block engine—paired with a dual-plane or single-plane intake—the AVS2 is calibrated for versatility and precision. It includes both timed and full vacuum ports to accommodate modern ignition systems.

    Why Choose AVS2?

    • Improved drivability: Annular boosters smooth out throttle transitions and offer crisp off-idle control.

    • Street-smart tuning: Compared to the older AVS model, the AVS2 shines in real-world driving conditions—offering better fuel economy, smoother cold starts, and superior low-RPM cruising.

    • Adaptable configurations: Available in 500-, 650-, and 800-CFM options, with choices in choke (manual or electric) and finish (satin, black, or chrome).

    This avs2 carburetor is a standout for anyone seeking a refined, all-around performance upgrade. If you’re installing an avs carb, you're gaining smoother throttle response, better fuel control, and street-ready flexibility. And if you're upgrading your ride with an avs2 carb, you’ll appreciate the combination of tunability, reliability, and drivability packed into these carbs.

    Experience a carburetor engineered not just for power, but for polished performance—every drive.

    Part TypeCarburetor
    Product LineEdelbrock AVS2 Carburetors
    BrandEDELBROCK
    Package Height6.6
    Package Width7.4
    Package Length13.3
    Weight9.2 PG
    Part CategoryPerformance Parts
    ChokeElectric
    QuantitySold individually
    BarrelFour
    Cfm500
    EgrNo
    Throttle Linkage TypeUniversal
    New Or RemanufacturedNew
    Ford KickdownNo
    Carburetor FlangeSquare bore
    FuelGasoline
    Booster TypeAnnular
    Secondary TypeMechanical
    Part FitmentUniversal
    FinishSatin
    Vendor Part Number1903
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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