Holley Performance Ultra Double Pumper 4 Barrel Carburetor - 0-80529-1

Holley Performance Carburetor

Carburetor; HP Series; 4 Barrel; 750 Cubic Feet Per Minute (CFM); Square Bore Flange; Vacuum Secondaries; Gasoline; Dichromate Zinc

MPN: 0805291

Features

• Contoured Venturi Inlet For Maximum Air Flow And Reduced Turbulence, Symmetrical Venturi Bores Offer Balanced Air Flow For Increased Horsepower
• Screw-In Air Bleeds: Changeable Air Bleeds Offer Precision Tuning Capabilities. Spun-In Boosters: For A Perfect Tight Fit
• High Strength Sealing Surfaces: Precision Machined To Tight Tolerances For Unsurpassed Sealing. Dominator Style Fuel Bowl: Allow Plumbing From Either Side
• High Flow Metering Blocks: Contains Strengthening Ribs And Non Stick Reusable Metering Block And Bowl Gaskets And Calibrated For Race
• Notched Floats And Jet Extensions: Continuous Fuel Delivery Under Extreme Conditions
• Lightweight Slotted Mixture Screws: For Precise Settings, Won’t Loosen And Can’t Be Bumped Out Of Adjustment, 4 Corner Idle System For Precise Control Of Idle Mixture On Radical Engines
• Stainless Steel Throttle Plates: For Added Strength And Corrosion Protection. Button Head Throttle Plate Screws With Loctite® Fastened Threads For More Airflow
• Limited 90 Day Warranty