Rebate
Rebate
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#425080689
$1,168.95
/each
Factory Shipped
$1,299.95
Save $131.00
Quantity
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4-Barrel Carburetor Barrels, Gasoline Fuel Type, Silver
Rebates Available
See rebate details| Carburetor Barrels | 4-Barrel |
| Fuel Type | Gasoline |
| Choke Type | No Choke |
| CFM Range | 1,000-1,099 CFM |
| CFM | 1050 CFM |
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855.313.9176Quick and Easy Returns
Return PolicyHolley engineers have taken the state-of-the-art Gen 3 Ultra carburetors and created a budget friendly version that is perfect for street/strip applications as well as all out bracket or sportsman drag cars. The new Holley SP Dominator carburetors feature the patent pending Gen 3 main-body which is 5/16" taller than the previous generation! This new height allowed for larger radius air entries to deliver smoother flow that equates to improved throttle response and consistency. An extended air cleaner flange is incorporated for easy air scoop attachment when using the available air scoop adapter. Other features include all aluminum construction, tunable billet metering blocks, throttle position sensor mounting points and knurled (hand adjustable) curb idle screws. Each calibration has been dyno and track tested to deliver proven performance!
Features:
All aluminum construction saves 3.8lbs. over original models (28% weight savings)
Shiny with billet aluminum metering block and black hardware
Designed for use on Drag race, Pro Street, or any high horsepower engines
Calibrations optimized for today's race engines and new fuels
Fully machined from venturi throat to throttle bore for predictable & repeatable performance
Annular boosters deliver excellent signal and throttle response
Screw in air bleeds offer precise tuning capabilities
Metering blocks feature improved durability, true gasket sealing and adjustability ( power valve channel restrictors, intermediate restrictors & idle feed restrictors)
Dual 50cc accelerator pumps provide the perfect amount of fuel from idle to full throttle
4 corner idle allows you to precisely control your idle system
Clear sight windows on fuel inlet side of bowls for easy and safe fuel level adjustments
Notched float and jet extension are factory installed
5/8-18 inlet threads offer a large variety of plumbing options (uses standard 4500 fuel inlet spacing)
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
Progressive secondary link installed for perfect off the line launches. No linkage parts under the carburetor (1:1 wire link included in kit)
100% wet-flow tested by Holley technicians to assure it arrives ready to run!
Compatible with the Gen 3 Dominator 4-hole billet spacer P/N 17-86
Specs
Rebates
Holley's October Promo 10% Off Select Parts Sale, running from September 28, 2026, through November 1, 2026. For a limited time, customers can save up to 10% off on select Holley parts, making it the perfect opportunity to upgrade your ride with premium Holley branded parts including Holley, Brawler, Quick Fuel, Leg Wheels, Rev Wheels, Rocket Racing, Flowtech, Edge, Racequip, Apr and Dinan. Purchases must be made between September 28, 2026, through November 1, 2026. This limited-time offer applies to qualifying Holley branded parts purchased during the promotional period. Following the promotion, these parts will revert back to standard pricing.
Guides & Documents
For race/ off road use only
| KEY SPECS | |
|---|---|
| MFG. Part # | 0-80689 |
| Brand | Holley |
| Carburetor Barrels | 4-Barrel |
| Fuel Type | Gasoline |
| Choke Type | No Choke |
| CFM Range | 1,000-1,099 CFM |
| CFM | 1050 CFM |
| Carburetor Flange Type | 4-Barrel Dominator |
| Finish | Polished |
| Material Type | Aluminum |
| Color | Silver |
| Secondary Type | Mechanical |
| Fuel Inlet Type | Dual |
| Gasket(s) Included | Yes |
| New or Remanufactured | New |
| Throttle Linkage Type | Universal |
| Supercharged Application | No |
| GENERAL | |
| Secondary Main Jet | 94 |
| Secondary Discharge Nozzle Size | 35 |
| GTIN Code | 090127725252 |
| Sold in Quantity | Each |
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