Top-down view into a four-barrel carburetor with air horn remove…

Top-down view into a four-barrel carburetor with the air horn removed, sitting on burlap and showing the primary venturi cluster, brass jets, and the open secondary throttle plates with their air valve. A cast part number reading "7W8506" is visible in the fuel bowl floor.

AI caption January 2009 · Photo 3 of 87