Holley 0-80573S

Buying Holley 0-80573S Model 4150 Supercharger 750 CFM Square Bore 4-Barrel Mechanical Secondary Manual Choke Carburetor. It also features a dual 50cc accelerator pump, center-hung float bowls, mechanical progressive linkage, a manual choke, and a mechanical secondary It is 100-percent wet flow tested and calibrated. This carburetor is Holley 0-80573S specifically designed for use on Roots style blow engines and has the capability for the power valve to reference the intake manifold vacuum below the supercharger to allow proper operation Dual feed inlet valves Shiny finish with a square bore flange ... Learn more »

Holley 0-80573S Review: Holley 0-80573S Model 4150 Supercharger 750 CFM Square Bore 4-Barrel Mechanical Secondary Manual Choke Carburetor. Read more »

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