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Carburetor, Holley, Street HP, 750 CFM, Aluminum, Vacuum Secondary
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This Holley® 750-CFM Aluminum Street HP 4150 four-barrel carburetor is designed for gasoline street/strip engines using a compatible square-bore intake. Its vacuum-operated secondaries open in response to engine demand for smoother part-throttle transitions. The lightweight aluminum main body has a tumble-polished finish and serviceable screw-in air bleeds for fine fuel calibration. Externally adjustable floats, dual-feed fuel bowls and a timed ignition vacuum connection help support tuning and installation where specified by this configuration. Confirm throttle-body size, choke availability, transmission kickdown and emissions restrictions before ordering.
• 750-CFM four-barrel, 4150 square-bore • Vacuum secondary operation • Dual-feed fuel bowls and adjustable floats • Screw-in air bleeds for fuel calibration • Tumble-polished aluminum body • Street/strip engine use
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