Holley engineers have taken the state-of-the-art Gen 3 Ultra carburetors and created a budget friendly version that is perfect for street/strip applications as well as all out bracket or sportsman drag cars. The new Holley SP Dominator carburetors feature the patent pending Gen 3 main-body which is 5/16 taller than the previous generation! This new height allowed for larger radius air entries to deliver smoother flow that equates to improved throttle response and consistency. An extended air cleaner flange is incorporated for easy air scoop attachment when using the available air scoop adapter. Other features include all aluminum construction, tunable billet metering blocks, throttle position sensor mounting points and knurled (hand adjustable) curb idle screws. Each calibration has been dyno and track tested to deliver proven performance! Product Features:All Aluminum Construction Saves 3.8 lbs. Over Original Models28% Weight SavingsShiny With Billet Aluminum Metering Block and Black HardwareCalibrations Optimized For Todays Race Engines and New FuelsFully Machined From Venturi Throat To Throttle Bore For PerfAnnular Booster Deliver Excellent Signal and Throttle ResponseScrew In Air Bleeds Offer Precise Tuning CapabilitiesMetering Blocks Feature Improved True Gasket SealingDual 50CC Accelerator Pumps Fuel From Idle To Full Throttle4 Corner Idle Allows You To Precisely Control Your Idle SystemClear Sight Windows On Fuel Inlet Side For Fuel Level AdjustmentNotched Float and Jet Extension Are Factory Installed
