Holley Supercharger XP 4-Barrel Square Bore 950 CFM Carburetor - No Choke - Mechanical Secondary - Dual Inlet 3100TB-1 1970-1972 Pontiac GTO CID 455

1970-1972 Pontiac GTO CID 455

2015-2020 Ford F-150 XLT

Choice of 8 vibrant colors in Universal Wire Sets

Momentum intakes are designed with fewer parts for a quick and simple installation

Holley Supercharger XP 4-Barrel Square Bore 950 CFM Carburetor - No Choke - Mechanical Secondary - Dual Inlet 3100TB-1 1970-1972 Pontiac GTO CID 455By 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