Holley Supercharger XP 4-Barrel Square Bore 950 CFM Carburetor - No Choke - Mechanical Secondary - Dual Inlet Hood Pin Support Driving Schools and NASCAR

Driving Schools and NASCAR

reduced spark energy losses caused by long spark plug wires

Large Mopar

Conroy Diaphragm Bleeder

1978-1987 Buick Regal CID 350 RWD

Holley Supercharger XP 4-Barrel Square Bore 950 CFM Carburetor - No Choke - Mechanical Secondary - Dual Inlet Hood Pin Support Driving Schools and NASCARBy 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