1-800-345-4545
FREE SHIPPING!
Orders Over $95
Same Day Shipping Before 11 PM ET
0
My Cart
$0.00
Shop By Vehicle
Shop By
Category
All Categories

Rebates
Gift Certificates
My Account
E-Mail Signup
Catalog Request
Help

Edelbrock 1803

Thunder Series AVS 500 CFM Carburetor with Electric Choke

Edelbrock 1803
Edelbrock® Carburetor & Intake Rebate
Expires on December 31, 2016

Get a $25 Rebate Check with the purchase of an Edelbrock Carburetor or Edelbrock Intake Manifold! Purchase both and Receive a Check for $50

View All Edelbrock Carburetors

View All Edelbrock Intake Manifolds

350-1803

made in usa
jegs shipping
FREE Shipping
Ships
Edelbrock 1803 Thunder Series AVS 500 CFM Carburetor with Electric Choke $420.03
Thunder Series AVS Carburetor
  • 500 cfm
  • Electric Choke
  • Non-EGR
  • Dual Quad Calibration
  • Satin Finish

  • Edelbrock 1803 Details

    500 CFM Carburetors

    CALIBRATED FOR Dual Quads
    Edelbrock 500 CFM carbs recommended for small cubic-inch Performer (such as 305 c.i.d and smaller Chevrolet; 302 c.i.d. and smaller Ford) and dual-quad applications C-26, F-28 and Street Tunnel Ram applications. Calibrated for performance rather than mileage. Includes both timed and full vacuum ports for ignition advance.

    Notes:
  • Metering Jets: Primary .086 , Secondary .077
  • Metering Rods: .065 x .057
  • Step-Up Spring: Orange 5'' Hg
  • For dual quads, one manual choke and one electric choke should be purchased together.

  • Specifications:

    CFM
    500
    Type
    Automotive
    Choke
    Electrical
    Barrel
    Four
    Flange
    Square Bore
    Emission
    Without EGR
    Finish
    Silver
    Finish
    Anodized
    Usage
    Street/Hi-Performance
    New Or Remanufactured
    New
    Carburetor Flange
    Square bore
    Ford Kickdown
    No
    Fuel
    Gasoline
    Quantity
    Sold individually
    Secondary Type
    Air valve
    Throttle Linkage Type
    Universal
    Fuel Inlet
    Single
    Manufacturer's Part Number:
    1803

    The Best "Street Performance" Carburetor

    Edelbrock engineers have made a great carburetor even better. The new and exciting Thunder Series AVS carbs are designed and calibrated to deliver optimum street performance in hundreds of applications--they are undeniably the most innovative and dependable street performance carburetors available today. AVS stands for Adjustable Valve Secondary, which means just that--you have the ability to adjust the secondaries with simple tools (no springs required).
    You can use a late opening for heavy vehicles with higher gears or an early opening for light vehicles with lower gears. For unmatched street performance, combine these carburetors with Edelbrock Performer, Performer Air-Gap, Performer EPS, Performer RPM, RPM Air-Gap, or Torker II manifold and camshaft combinations.


    Thunder Series AVS Carburetors:
    • All the same advantages of the Edelbrock Performer Series, such as factory-set float levels for infrequent adjustments, 2-step metering rods for independent tuning of cruise and power circuits, and the ability to change jets, adjust floats, or replace needles without draining fuel
    • Qwik-Tune secondary air valve
    • A sturdy 2-piece body with no power valves to blow and no gasket below the fuel level for leak-free operation
    • CNC-machined and profiled front face delivers a smooth, custom look
    • Satin or Endurashine finish
    • Spring-loaded needles and seats for consistent fuel supply over rough terrain and side-mounted fuel chambers that are less likely to flood when a vehicle climbs hills (ideal for off-roading and the 4x4 environment)
    • Optional single or dual inlet for total fuel plumbing flexibility
    • Available in 500, 650, and 800cfm with either manual or electric choke
    • Manual AVS carbs cannot be converted to electric choke
    • Installation and Tuning DVD included.

    These kits, put together by JEGS Professionals, include Edelbrock Thunder Series AVS Carburetor, Edelbrock Carburetor Dual Feed Fuel Line Kit,JEGS Carburetor Stud Kit and JEGS 14'' Performance Chrome Air Cleaner


    Edelbrock Carburetor
    Application Guide

    Items You Need