Holley 0-80909HB 4500 1350 CFM 3 CIR - HARD BLACK

Gen 3 Ultra Dominator® HP Race Carburetor; 4bbl; 1350cfm; 3 CircuitMetering; 1x4 Gas; Model 4500UHP; DualFuelInlet; NoChoke; Hard Core Gray w/Black Metering Block/Booster Inserts;

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The Gen 3 utilizes high capacity fuel bowls which feature 20% more fuel capacity to eliminate starvation, integrated fuel shelf to minimize fuel aeration and internal baffling to control fuel slosh. Other features include all aluminum construction, 12 hole billet booster inserts, fully tunable billet metering blocks, adjustable external linkage, throttle position sensor mounting points and knurled (hand adjustable) curb idle screws Each calibration has been dyno and track tested to deliver proven performance!

• All Aluminum Construction Saves 3.8 lbs. Over Original Models
• Drain Plug On Bowl Provides Easy Access To Empty Bowl
• 28% Weight Savings
• Calibrations For Todays Larger Race Engines and New Fuels
• Fully Machined From Venturi Throat To Throttle Bore
• Integrated Idle Bypass Valve Allows For Adjustment Of Idle
• 12 Hole Billet Booster Superior Atomization/Throttle Response
• Modified Skirt Boosters Maintains Fuel Signal On Large CFM Carb
• Metering Blocks Feature Improved True Gasket Sealing
• Dual 50CC Accelerator Pumps Fuel From Idle To Full Throttle
• Fuel Bowl Provides 20% More Fuel Capacity Controls Slosh
• Clear Sight Windows On Sides Of Bowl For Fuel Level Adjustments

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Application Summary:

Year	Make/Model
1	x 4 Gas 3-Circuit Metering

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