The original Dominator® took carburetion to another level in 1969 when it was developed for NASCAR® racing. Holley Dominator carburetors are designed specifically for making top end horsepower and torque in high end racing engines and are the perfect carburetor for the budget minded racer.
Classic Dominator carburetors feature an aluminum main body with a contoured venturi inlet for balanced airflow and increased horsepower, screw in air bleeds for easy fine tuning, high flow metering system with race calibrations and annular boosters. Other features include Dominator fuel bowls to allow plumbing from either side, high flow needle and seats, 50cc accelerator pumps, and 4 corner idle.
The Classic Dominator carburetors are available in 2 or 3 circuit configurations and your choice of 1x4 or 2x4 set-ups. The Classic Dominator is also offered in a methanol or marine calibration.
Features:
Gold Dichromate finish on fuel bowls for corrosion resistance
Race only Methanol calibration
Contoured venturri inlet offers balanced airflow for increased horsepower
Annular Boosters deliver excellent signal and throttle response
Screw in air bleeds offer precision tuning capabilities
4 corner idle allows you to precisely control your idle system
Progressive Secondaries for perfect off the line launches
Dual 50cc accelerator pumps provide the perfect amount of fuel from idle to full throttle
Dual fuel inlets for constant high volume fuel delivery
Fuel bowl can be plumbed from either side for ease of installation
100% wet-flow tested by Holley technicians to assure it arrives ready to run!
Specs
Barrels
4
Billet Color
Gold Dichromate- No Billet
Booster
Annular
Brand
Holley
CFM
1050
Choke
None
Circuit
3
Emission Code
3
Finish
Gold Dichromate
Fuel
Methanol
Fuel Inlet
Dual
High Speed Air Bleed
28
Idle Air Bleed Size
54
Material
Aluminum/Zinc
Model
4500
Primary Main Jet
192
Primary Pump Nozzle Size
45
Product Type
Carburetor
Secondaries
Mechanical
Secondary Main Jet
192
Supercharged Application
No
Throttle Bore
2.000 inch
Venturii Size
1.690 inch
Part Number
0-80586
Emissions
This part is legal for use on Uncontrolled (Non-Emissions Controlled) Vehicles or Racing Vehicles.
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:
1965 and older U.S. manufactured California Certified vehicles
1967 and older U.S. manufactured Federally Certified vehicles
1967 and older Foreign manufactured vehicle
Racing Vehicles are vehicles that are used exclusively for racing or other forms of competition that are not registered and that may never be used on the street.