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Holley 0-80910BK Gen 3 Ultra Dominator (R) HP Race Carburetor

2 sold in last 8 days
Holley
ds_BBVL_0-80910BK
Out of stock
Carburetor
$2,980.40

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Holley 0-80910BK Gen 3 Ultra Dominator (R) HP Race Carburetor

The original Dominator(R) took carburetion to another level in 1969 when it was developed for NASCAR(R) racing. It has been refined over the years and has received its biggest change ever. The Gen 3 Ultra Dominator features a brand new main body, brand new state of the art calibrations, high volume fuel bowls and sizes up to 1475 CFM!The patent pending GEN 3 main body is 5/16 in. taller than the previous generation! This new height allowed for larger radius air entries which were optimized using Computational Fluid Dynamics (CFD) software to deliver smoother flow into new fully machined, big bore venturii. The main-body also features an integrated idle bypass valve that allows for idle adjustments while maintaining the correct throttle plate to transfer slot relationship as well as an extended air cleaner flange for easy air scoop attachment when using the available air scoop adapter. 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!

Specifications:

Description_ASC New or modified fuel lines are required (if replacing existing Holley Dominator 4500 series carburetor - previous bowl machining was 7/8-20, Aluminum Ultra Dominator carburetors come assembled with -6AN to SAE 8 port fittings). Center to center fuel inlet measurement is now 11.5"
Description_DEF Carburetor
Description_DES Gen 3 Ultra Dominator (R) HP Race Carburetor
Description_INV 4500 1475 CFM 3 CIR - BLACK
Description_EXT Gen 3 Ultra Dominator (R) HP Race Carburetor; 4bbl; 1475cfm; 3 Circuit Metering; 1x4 Gas; Model 4500UHP; Dual Fuel Inlet; No Choke; Shiny w/Black Metering Blocks/Booster Inserts;
Description_FAB All aluminum construction saves 3.8lbs. over original models (28% weight savings)
Description_FAB Shiny with black anodized billet aluminum metering block and booster inserts
Description_FAB Designed for use on Drag race, Pro Street, or any high horsepower engines
Description_FAB Calibrations optimized for today's larger race engines and new fuels
Description_FAB Fully machined from venturii throat to throttle bore for predictable & repeatable performance
Description_FAB Integrated idle bypass valve allows for adjustment of idle while maintaining correct throttle plate to transfer slot relationship
Description_FAB 12 hole billet booster inserts for superior atomization and crisp throttle response
Description_FAB New modified skirt boosters maintains strong fuel signal on large CFM carbs
Description_FAB Metering blocks feature improved durability, true gasket sealing and fully adjustable (emulsion bleeds, power valve channel restrictors & idle feed restrictors)
Description_FAB Dual 50cc accelerator pumps provide the perfect amount of fuel from idle to full throttle
Description_FAB Fuel bowls provide 20% more fuel capacity while controlling slosh with internal baffling
Description_FAB Clear sight windows on both sides of bowls for easy and safe fuel level adjustments
Description_FAB Built in drain plug in front center of bowl provides easy access to empty contents of bowl
Description_FAB -8 (o-ringed) inlet threads offer a large variety of plumbing options and can be plumbed from either side
Description_FAB Factory ready TPS mounting points for use with data acquisition systems (Holley TPS P/N 534-214 available)
Description_FAB Knurled (hand adjustable) primary and secondary curb idle screws allow for easy idle adjustment without the use of tools
Description_FAB Contoured hex head squirter screws for streamlined airflow
Description_FAB 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
Description_FAB Fully adjustable stainless steel external linkage can be adjusted for 1:1 progressive, or soft progressive throttle activation. No linkage parts under the carburetor
Description_MKT The original Dominator(R) took carburetion to another level in 1969 when it was developed for NASCAR(R) racing. It has been refined over the years and has received its biggest change ever. The Gen 3 Ultra Dominator features a brand new main body, brand new state of the art calibrations, high volume fuel bowls and sizes up to 1475 CFM!The patent pending GEN 3 main body is 5/16 in. taller than the previous generation! This new height allowed for larger radius air entries which were optimized using Computational Fluid Dynamics (CFD) software to deliver smoother flow into new fully machined, big bore venturii. The main-body also features an integrated idle bypass valve that allows for idle adjustments while maintaining the correct throttle plate to transfer slot relationship as well as an extended air cleaner flange for easy air scoop attachment when using the available air scoop adapter. 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!
Description_SHO Carburetor
Venturii Size 2.105 inch
Fuel Inlet Dual
Primary Main Jet 98
Supercharged Application No
Secondary Pump Nozzle Size 42
WARNING CA Proposition 65 Message WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Brand Holley
Type Automotive
Carburetor Type 4500
Needle and Seat Size 130;130
Intermediate Air Bleed 70
WARNING CA Proposition 65 Yes
Condition New
Model 4500
Warning California Proposition 65
Warranty Limited 90 Day
High Speed Air Bleed 34
Booster Type Annular Billet Insert
Primary Power Valve 5.5
CFM 1475
Secondary Main Jet 108
Barrels 4
Carburetor Use Professional Race
Emission Code 4
Primary Pump Nozzle Size 42
Product Type Carburetor
Secondaries Mechanical
Flange 4500
Billet Color Shiny with Black Billet
Circuit 3
Choke None
Idle Air Bleed Size 51
Finish Shiny
Emission Without EGR
Barrel Four
Usage Racing
Fuel Type Gasoline
Secondary Type Mechanical
Material Aluminum
Booster Annular Billet Insert
Fuel Gasoline
Marine Use No
Throttle Bore 2.350 inch
Length 9.4000
Width 12.8000
Height 14.3000
Weight 10.5500
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