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Carburetor, Holley, Street HP, 750 CFM, Shiny Finish, Mechanical Secondary
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This Holley® 750-CFM Street HP/Classic HP 4150 four-barrel carburetor is designed for gasoline street/strip engines using a compatible square-bore intake. Its mechanical-operated secondaries provide an immediate secondary throttle response, with dual accelerator-pump enrichment on the performance versions. The contoured main body and accessible metering passages support performance calibration adjustments. 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 • Mechanical secondary operation • Dual-feed fuel bowls and adjustable floats • Screw-in air bleeds for fuel calibration • Performance-calibrated main body • Street/strip engine use
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