• 600 CFM Four Barrel Street Carburetor • Vacuum secondaries allow use on wide variety of vehicles • Electric choke for easy warm up • Single feed fuel inlet • Calibrated for excellent street performance • Ford A/T kickdown, does not work with A.O.D. transmissions • 1 timed (spark) port, 1 full vacuum, and 1 PCV port • Performance upgrade for stock to mildly modified vehicles. Universal calibration for easy bolt-on performance • "Next Gen" needle & seat design eliminates the need for external float level adjustment
Emissions legal only on certain vehicles in certain states, check your local laws.
Performance Parts is a Holley authorized performance retailer
Holley 0-80457S 600 CFM Four Barrel Street Carburetor
This is the new and improved 4160 model 4-barrel carburetor. It's equipped with Holley's all-new "Next Gen" needle and seat design, which has eliminated the need for external adjustments. The side hung floats are factory-set for optimum fuel levels at 3 to 6 psi of fuel pressure, and should never need adjustment. (If running more than 6 psi of fuel, a regulator is required.) This carburetor features an upgraded electric choke for smoother engine warm-up and better cold drivability, two full manifold vacuum ports and one timed vacuum port.
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