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Holley Performance 0-80902BK Carburetor
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Key item features
- Lightweight Construction: All-aluminum construction results in a 3.8 lbs. weight reduction (28% savings) compared to original models, enhancing performance.
- Optimized Design: Features a new main body with larger radius air entries, optimized using CFD software for smoother flow into fully machined, big bore venturii.
- Enhanced Fueling: High-capacity fuel bowls offer 20% more fuel capacity, an integrated fuel shelf to minimize aeration, and internal baffling to control slosh.
- Precise Adjustability: Integrated idle bypass valve allows for idle adjustments while maintaining correct throttle plate to transfer slot relationship, alongside knurled primary and secondary curb idle screws for tool-free adjustments.
- Superior Atomization: Equipped with 12-hole billet booster inserts for superior fuel atomization and crisp throttle response, along with dual 50cc accelerator pumps for consistent fuel delivery.
- Versatile Plumbing: -8 (o-ringed) inlet threads provide diverse plumbing options and can be plumbed from either side, offering flexibility in installation.
- Data Acquisition Ready: Factory-ready TPS mounting points are included for seamless integration with data acquisition systems (Holley TPS P/N 534-214 available).
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Specs
- Manufacturer part number-80902BK
- Vehicle fitment typeSpecific
- Automotive parts divisionPerformance
- BrandHolley
- Automotive specialty part typeCarburetor
- FeaturesAdjustable
Current price is USD$1,549.95
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About this item
Product details
1 x 4 Gas 2-Circuit Metering-4500;
The original DominatorĀ® took carburetion to another level in 1969 when it was developed for NASCARĀ® 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!;
The original DominatorĀ® took carburetion to another level in 1969 when it was developed for NASCARĀ® 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!;
- All aluminum construction saves 3.8lbs. over original models (28% weight savings)
- Shiny with black anodized billet aluminum metering block and booster inserts
- Designed for use on Drag race, Pro Street, or any high horsepower engines
- Calibrations optimized for today's larger race engines and new fuels
- Fully machined from venturii throat to throttle bore for predictable & repeatable performance
- Integrated idle bypass valve allows for adjustment of idle while maintaining correct throttle plate to transfer slot relationship
- 12 hole billet booster inserts for superior atomization and crisp throttle response
- Metering blocks feature improved durability, true gasket sealing and fully adjustable (emulsion bleeds, power valve channel restrictors & idle feed restrictors)
- Dual 50cc accelerator pumps provide the perfect amount of fuel from idle to full throttle
- Fuel bowls provide 20% more fuel capacity while controlling slosh with internal baffling
- Clear sight windows on both sides of bowls for easy and safe fuel level adjustments
- Built in drain plug in front center of bowl provides easy access to empty contents of bowl
- -8 (o-ringed) inlet threads offer a large variety of plumbing options and can be plumbed from either side
- Factory ready TPS mounting points for use with data acquisition systems (Holley TPS P/N 534-214 available)
- Knurled (hand adjustable) primary and secondary curb idle screws allow for easy idle adjustment without the use of tools
- Contoured hex head squirter screws for streamlined airflow
- Fully adjustable stainless steel external linkage can be adjusted for 1:1 progressive, or soft progressive throttle activation. No linkage parts under the carburetor
- 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
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Specifications
Manufacturer part number
-80902BK
Vehicle fitment type
Specific
Automotive parts division
Performance
Brand
Holley
Warranty
Warranty information
Manufacturers Limited 90 Day Warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
Warning Text
California Proposition 65
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