Holley - Ultra Xp 4412 Carb 2bbl 500 Cfm

The Holley Ultra XP 4412 Carburetor is engineered for racers seeking optimal performance. This 2-barrel carburetor delivers 500 CFM and features an all-aluminum construction, providing nearly 50% weight savings over traditional zinc versions. The absence of a choke tower ensures unobstructed airflow, while the down-leg boosters improve fuel signal. Additional features include a black billet aluminum metering block and base plate, a high-capacity fuel bowl with 20% more fuel capacity, and a knurled hand-adjustable curb idle screw for easy idle adjustments. Designed for racing applications, this carburetor is compatible with gasoline and is approved for use in NASCAR® Mid-West/West Coast Late Model Divisions.