The Holley Gen 3 Ultra Dominator carburetor builds on the original Dominator design developed for NASCAR racing in 1969, with a redesigned taller main body, larger radius air entries, and fully machined big-bore venturis optimized through computational fluid dynamics for smoother airflow. It's designed for drag race, Pro Street, or other high-horsepower engines.
Specifications:
- CFM Rating: 1250
- Flange Type: Dominator/4500
- Barrels: 4
- Carburetor Use: Professional Race
- Body Material: Aluminum
- Finish: Shiny/Polished with Black Anodized Billet Metering Block and Booster Inserts
- Booster Design: Annular (12-hole billet insert)
- Secondaries: Mechanical
- Fuel Inlet: Dual, -8 O-ringed inlet threads
- Primary Main Jet: 92
- Primary Power Valve: 5.5
- Secondary Main Jet: 102
- Needle and Seat Size: 120/120
- Throttle Bore: 2.125"
- Venturi Size: 1.880"
- Fuel Type: Gasoline
- Warranty: Manufacturer's Limited 90 Day Warranty
- Part Number: 0-80908BK
Note: new or modified fuel lines are required if replacing an existing Holley Dominator 4500-series carburetor, since this Aluminum Ultra Dominator comes assembled with -6AN to SAE 8 port fittings and a revised 11.5" center-to-center fuel inlet measurement.
FAQ
What CFM rating is the 0-80908BK?
It's rated at 1250 CFM.
What type of secondaries does this carburetor use?
It uses mechanical secondaries.
Do I need new fuel lines to install this carburetor?
Yes, new or modified fuel lines are required if replacing an existing Holley Dominator 4500-series carburetor, since the fuel inlet fittings and measurements have changed.
What finish does the 0-80908BK come in?
It has a shiny/polished finish with a black anodized billet metering block and booster inserts.
