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Holley Performance 0-80909RD Gen 3 Ultra Dominator HP Race Carburetor

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Gen 3 Ultra Dominator HP Race Carburetor

Gen 3 Ultra Dominator HP Race Carburetor; 4bbl; 1350cfm; 3 Circuit Metering; 1x4 Gas; Model 4500UHP; Dual Fuel Inlet; No Choke; Shiny w/Red Metering Blocks/Booster Inserts;

  • Barrel: Four
  • Billet Color: Shiny with Red Billet
  • Booster Type: Annular Billet Insert
  • Carburetor Type: 4500
  • CFM: 1350
  • Choke: None
  • Circuit: 3
  • Emission: Without EGR
  • Finish: Shiny
  • Flange: 4500
  • Fuel Inlet: Dual
  • Fuel Type: Gasoline
  • High Speed Air Bleed: 38
  • Idle Air Bleed Size: 51
  • Intermediate Air Bleed: 70
  • Material: Aluminum
  • Needle and Seat Size: 130;130
  • Primary Main Jet: 94
  • Primary Power Valve: 5.5
  • Secondary Main Jet: 104
  • Secondary Pump Nozzle Size: 40
  • Secondary Type: Mechanical
  • Supercharged Application: No
  • Throttle Bore: 2.350 in.
  • Type: Automotive
  • Usage: Racing
  • Venturii Size: 2.020 in.
  • WARNING CA Proposition 65: Yes
  • WARNING CA Proposition 65 Message: WARNING: Cancer and Reproductive Harm -

  • All Aluminum Construction Saves 3.8 lbs. Over Original Models
  • 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
  • Dua

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!

Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR Sprint Cup team and nearly every NHRA Pro-Stock champion for four decades. Now, Holley EFI is dominating the performance world as well as our products for fits GM's LS engine. Holley's products also include performance fuel pumps, intake manifolds & engine dress-up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies - Hooker Headers, Flowtech Exhaust, NOS Nitrous, Weiand, Earl's Performance Plumbing, or Diablosport - Holley products can give you the edge you need over the competition.