Progressive Secondaries. No Choke. Down Leg Boosters

HO0-80513-1

0-80513-1

Performance calibrated and race ready out of the box, Holley HP Series carbs have become the standard in race carburettors. Designed for use on race engines Includes notched float and jet extensions Progressive Secondaries 30cc primary and 50cc secondary accelerator pumps Calibrated for gasoline Dual fuel inlets 4 corner idle Screw in air bleeds Down leg boosters Venturi size 1.561 Throttle bore 1.750 Stainless steel throttle plates