| Description_ASC |
Notice - Due to the natural color variations of the dichromate plating process, the plating color may vary from casting to casting (within a carburetor) and from carburetor to carburetor. This is considered normal and is not a cosmetic defect. If you desire a carburetor with no color variation, please shop our black and shiny finish carburetors. |
| Description_DEF |
Carburetor |
| Description_DES |
1050 CFM Dominator Carburetor |
| Description_EXT |
Dominator Carburetor; 4bbl; 1050cfm; 2 Circuit Metering; Model 4500HP; 1x4 Gas; Dual Fuel Inlet; Mech. Secondary; Double Accelerator Pump; No Choke; Gold Dichromate Finish; |
| Description_FAB |
Gold Dichromate finish on fuel bowls for corrosion resistance |
| Description_FAB |
Race only calibration |
| Description_FAB |
Contoured venturri inlet offers balanced airflow for increased horsepower |
| Description_FAB |
Annular Boosters deliver excellent signal and throttle response |
| Description_FAB |
Screw in air bleeds offer precision tuning capabilities |
| Description_FAB |
4 corner idle allows you to precisely control your idle system |
| Description_FAB |
Progressive Secondaries for perfect off the line launches |
| Description_FAB |
Dual 50cc accelerator pumps provide the perfect amount of fuel from idle to full throttle |
| Description_FAB |
Dual fuel inlets for constant high volume fuel delivery |
| Description_FAB |
Fuel bowl can be plumbed from either side for ease of installation |
| Description_FAB |
Includes notched float and jet extensions |
| Description_FAB |
100% wet-flow tested by Holley technicians to assure it arrives ready to run! |
| Description_INV |
4500 1050 CFM 2 CIR/1X4-2X4 |
| Description_SHO |
Carburetor |
| Description_MKT |
The original Dominator (R) took carburetion to another level in 1969 when it was developed for NASCAR (R) 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. |
| Description_MKT |
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. |
| Description_MKT |
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. |
| Brand |
Holley |
| High Speed Air Bleed |
37 |
| Secondary Type |
Mechanical |
| Circuit |
2 |
| Primary Power Valve |
6.5 |
| Booster Type |
Annular |
| Emission Code |
4 |
| Idle Air Bleed Size |
71 |
| Primary Main Jet |
89 |
| Fuel Type |
Gasoline |
| Finish |
Gold Dichromate |
| Emission |
Without EGR |
| Billet Color |
Gold Dichromate- No Billet |
| Usage |
Racing |
| Choke |
None |
| Booster |
Annular |
| Fuel |
Gasoline |
| Primary Pump Nozzle Size |
35 |
| Flange |
4500 |
| Fuel Inlet |
Dual |
| Secondary Power Valve |
6.5 |
| Material |
Aluminum/Zinc |
| CFM |
1050 |
| WARNING CA Proposition 65 |
Yes |
| Supercharged Application |
No |
| Type |
Automotive |
| Secondary Pump Nozzle Size |
35 |
| Carburetor Type |
4500 |
| Secondary Main Jet |
89 |
| WARNING CA Proposition 65 Message |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Barrel |
Four |
| Needle and Seat Size |
120;120 |
| Barrels |
4 |
| Carburetor Use |
Professional Race |
| Condition |
New |
| Marine Use |
No |
| Model |
4500 |
| Product Type |
Carburetor |
| Secondaries |
Mechanical |
| Throttle Bore |
2.000 inch |
| Venturii Size |
1.690 inch |
| Warning |
California Proposition 65 |
| Warranty |
Limited 90 Day |
| Length |
9.4000 |
| Width |
12.7000 |
| Height |
14.4000 |
| Weight |
15.2100 |
