Edelbrock® 1906-BP - AVS2 Series™ Carburetor

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    Notes:
    • This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. Shipping Restriction: CA, NY, ME.
    Authorized Dealer
    $619.95
    In Stock (17)
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    Vehicle Fitment

    American Motors
    Avanti
    Bricklin
    Buick
    Cadillac
    Chevy
    Chrysler
    Dodge
    Ford
    GMC
    Jeep
    Mercury
    Oldsmobile
    Plymouth
    Pontiac
    Stutz

    Specifications

    Accel Pump Capacity
    Adjustable - 25cc/31cc/39cc
    Adjustable Float Level
    Yes
    Air Cleaner Flange Diameter
    5.09"
    Barrel Quantity
    4
    Base Length
    5.62"
    Base Width
    5.16"
    Body Height
    3.25"
    Booster Type
    Annular
    Bore Diameter
    Primary Bore 1.44; Secondary Bore 1.75"
    CFM Rating
    650
    Choke Type
    Electric
    EGR Port
    No
    Finish
    Black Plasma
    Flange Shape
    Square
    Float Level
    7/16"
    Float Material
    Brass
    Fuel Compatibility
    Gas
    Gasket Or Seal included
    Yes
    Inlet Fitting Thread Diameter
    5/8" -20
    Main Venturi Diameter
    1.19"
    Marine Approved
    No
    Material
    Aluminum
    Maximum Flow Rating
    650 cfm
    Metering Rod Size
    0.07 x 0.037"
    Mounting Hardware included
    No
    Mounting Hole Quantity
    4
    Primary Jet Diameter
    0.101"
    Secondary Jet Diameter
    0.098"
    Small Venturi Diameter
    1.63"
    Spring Force
    5" Hg (Orange)
    Throttle Linkage Type
    Universal

    Features

    • Designed to deliver trouble-free, consistent performance
    • Right for your vehicle and lifestyle
    • Made from high-quality materials for ultimate durability
    • Manufactured to meet or exceed strict quality requirements

    Product Details

    AVS2 Series™ Carburetor (1906-BP) by Edelbrock®. 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. Match with an Edelbrock intake manifold for the ultimate induction upgrade.

    The typical downleg boosters (on the left), are located in the carburetor primaries and simply provide fuel down the center of the venturi. Annular boosters (on the right), feature eight equally spaced smaller holes for better fuel atomization. The improved fuel atomization eliminates flat spots when the carburetor transitions from idle to part throttle for better low rpm performance. The annular boosters can also potentially offer improved mileage in some applications.

    Brand:
    Part Number:
    1906-BP
    UPC:
    085347897452
    Alternate MPN:
    1906BP

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