Overview
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 |
| Material | Aluminum/Zinc |
| Model | 4500 |
| Product Type | Carburetor |
| Secondaries | Mechanical |
| Supercharged Application | No |
| Throttle Bore | 2.000 inch |
| Venturii Size | 1.690 inch |
| Warning | California Proposition 65 |
Tech Resources
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.
WARNING FOR 0-80586: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
*Free Shipping & Handling only offered to the continental US on orders over $100.
Some parts are not legal for use in California or other states with similar regulations.