Holley 0-80457S Model 4160 Street Performance 600 CFM Square Flange 4-Barrel Vacuum Secondary Electric Choke New Carburetor

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Holley 0-80457S Model 4160 Street Performance 600 CFM Square Flange 4-Barrel Vacuum Secondary Electric Choke New Carburetor

$338.95 (as of July 10, 2018, 4:54 am) $313.95

Needle and seat design eliminates need for external float level adjustment
Single feed fuel inlet provides constant high volume fuel delivery
Shiny finish

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Description

This carburetor is available in a variety of configurations for street, strip, and track performance. The vacuum secondary helps heavy vehicles with automatic transmission performance, street gearing, and engines built for low-end horsepower. It includes an electric choke which is designed to supply a rich fuel mixture to the engine for cold starts and drive-away conditions and the screw-in air bleeds offer precision tuning capabilities. It also comes with all necessary vacuum ports for easy street vehicle installation.
Needle and seat design eliminates need for external float level adjustment
Single feed fuel inlet provides constant high volume fuel delivery
Shiny finish
Comes with 2 full manifolds and 1 timed vacuum port
Fits models with side hung floats