1050 CFM Full Billet 4500 Carburetor


SKU: AR-91211014 Category:

Product Description

Fuel Type: Gasoline

Carburetor Flange:   4500 Flange

            Choke:      None

Secondary Type:     Mechanical

          CFM:    1050

            Fuel Inlet:     Dual

 Carburetor Finish: Tumble polished & Chrome

      Ford Kickdown:   No

Throttle Linkage Type: Universal


4500 Series carburetors feature an all-new CNC Machined die-cast aluminum main body, which has a lengthened venturi section for greater midrange torque and better airflow. The annular booster venturis are precision die-cast with CNC-machined billet aluminum inserts, providing smoother and more refined air entry, a stronger vacuum signal, less turbulence, and improved fuel emulsion for better combustion. 4500 series carburetors use red anodized billet aluminum CNC-machined metering blocks featuring 3-circuit metering (gasoline carburetors), changeable emulsion, idle feed, and intermediate bowl and feed discharge. The die-cast aluminum fuel bowl combines high strength with significant weight reduction. They feature dual threaded fuel inlets and outlets and dual sight glass holes to easily set the float levels.

The carburetors feature external linkage with four different links to select the amount of primary throttle opening before the secondaries open: moderate progressive (25 percent), medium progressive (40 percent), full progressive (50 percent), and 1:1All features result in improved throttle response and increased consistency are all part of the package. Whether you use a throttle stop or run heads-up this carburetor will help you get to the winner’s circle. 1.710” venturi x 2.000” throttle bore Viton 0.130” Needles and Seats Billet Aluminum annular booster inserts Hand assembled and engine tested in USA.

Additional Information

Weight 12 lbs
Dimensions 13 x 11 x 8 in

Big Block, Small Block, LS (Chevy Only)

Vehicle Make

Chevy, Ford, Mopar, Oldsmobile, Pontiac




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