Carburetors: Holley 0-80577S 950 CFM Four Barrel Supercharger Carburetor

Tuesday, August 30, 2011

Holley 0-80577S 950 CFM Four Barrel Supercharger Carburetor

Holley 0-80577S 950 CFM Four Barrel Supercharger Carburetor Reviews

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Holley 0-80577S 950 CFM Four Barrel Supercharger Carburetor Feature

Wet-flow tested and calibrated for best possible performance
Four-corner idle system for better performance
Power valve eliminates the need to block off valve to raise jetting
Shiny finish to give a show quality look

The Holley supercharger carburetor is specifically designed for use on roots style blown engines. It has a unique capability that allows power valves to reference the intake manifold vacuum below the supercharger. This allows the power valve to operate based off the intake manifold vacuum.