Holley Supercharger XP 4-Barrel Square Bore 750 CFM Carburetor - No Choke - Mechanical Secondary - Dual Inlet L202473 Set of 6 available under

Set of 6 available under 306006

Chevrolet: C20 86 - 87 5

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Holley Supercharger XP 4-Barrel Square Bore 750 CFM Carburetor - No Choke - Mechanical Secondary - Dual Inlet L202473 Set of 6 available underBy popular demand, Holley is expanding the draw thru supercharger carburetor line to now include the XP series. Like the existing HP line, these are available in 600, 750, and 950 CFM flow rates and standard polished with black accents. The feature laden XP includes a contoured venturi inlet for balanced air flow, screw in air bleeds for precision tuning capabilities, high flow billet metering blocks, billet base plate, and Dominator style fuel bowls