1150 CFM - 4500 - Mechanical Secondaries - Hard Core Gray - Gasoline
Each calibration has been dyno and track tested to deliver proven performance!
- All aluminum construction saves 3.8lbs. over original models (28% weight savings)
- Fully adjustable stainless steel external linkage can be adjusted for 1:1 progressive, or soft progressive throttle activation. No linkage parts under the carburetor
- Hard Core Gray with black anodized billet aluminum metering block and booster inserts
- Designed for use on Drag race, Pro Street, or any high horsepower engines
- Calibrations optimized for today's larger race engines and new fuels
- Fully machined from venturii throat to throttle bore for predictable & repeatable performance
- Integrated idle bypass valve allows for adjustment of idle while maintaining correct throttle plate to transfer slot relationship
- 12 hole billet booster inserts for superior atomization and crisp throttle response
- Metering blocks feature improved durability, true gasket sealing and fully adjustable (emulsion bleeds, power valve channel restrictors & idle feed restrictors)
- Dual 50cc accelerator pumps provide the perfect amount of fuel from idle to full throttle
- Fuel bowls provide 20% more fuel capacity while controlling slosh with internal baffling
- Clear sight windows on both sides of bowls for easy and safe fuel level adjustments
- Built in drain plug in front center of bowl provides easy access to empty contents of bowl
- -8 (o-ringed) inlet threads offer a large variety of plumbing options and can be plumbed from either side
- 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
- 100% wet-flow tested by Holley technicians to assure it arrives ready to run!
Information:
New or modified fuel lines are required (if replacing existing Holley Dominator 4500 series carburetor - previous bowl machining was 7/8-20, Aluminum Ultra Dominator carburetors come assembled with -6AN to SAE 8 port fittings). Center to center fuel inlet measurement is now 11.5"
Application Summary:
| Year |
Make/Model |
| 1962-1973 |
AC Shelby Cobra |
| 1952-1954 |
Allard J2X |
| 1954 |
Allard K3 |
| 1952-1954 |
Allard Monte Carlo |
| 1952-1954 |
Allard Safari |
| 1960-1974 |
American Motors Ambassador |
| 1966-1968 |
American Motors American |
| 1968-1970 |
American Motors AMX |
| 1961-1962 |
American Motors Classic |
| 1965-1966 |
American Motors Classic |
| 1971-1974 |
American Motors Hornet |
| 1968-1974 |
American Motors Javelin |
| 1965-1967 |
American Motors Marlin |
| 1971-1976 |
American Motors Matador |
| 1969 |
American Motors Rambler |
| 1961 |
American Motors Rebel |
| 1967-1968 |
American Motors Rebel |
| 1970 |
American Motors Rebel |
| 1966 |
American Motors Rogue |
| 1962-1965 |
Apollo GT |
| 1965-1985 |
Avanti II |
| 1987-1991 |
Avanti II |
| 1992-1995 |
Bentley Continental |
| 1965-1969 |
Bizzarrini GT America |
| 1974 |
Bricklin SV-1 |
| 1961-1963 |
Bristol 407 |
| 1963-1965 |
Bristol 408 |
| 1965-1967 |
Bristol 409 |
| 1967-1969 |
Bristol 410 |
| 1969-1974 |
Bristol 411 |
| 1973-1975 |
Buick Apollo |
| 1971-1973 |
Buick Centurion |
| 1954-1958 |
Buick Century |
| 1973-1981 |
Buick Century |
| 1959-1989 |
Buick Electra |
| 1959-1964 |
Buick Estate Wagon |
| 1970-1983 |
Buick Estate Wagon |
| 1967 |
Buick Gran Sport |
| 1970-1972 |
Buick GS |
| 1968-1969 |
Buick GS 350 |
| 1968-1969 |
Buick GS 400 |
| 1970-1972 |
Buick GS 455 |
| 1959-1963 |
Buick Invicta |
| 1959-1990 |
Buick LeSabre |
| 1958 |
Buick Limited |
| 1973-1987 |
Buick Regal |
| 1963-1985 |
Buick Riviera |
| 1952-1958 |
Buick Roadmaster |
| 1954 |
Buick Skylark |
| 1961-1972 |
Buick Skylark |
| 1975-1979 |
Buick Skylark |
| 1961-1969 |
Buick Special |
| 1964-1972 |
Buick Sportwagon |
| 1955-1958 |
Buick Super |
| 1962-1970 |
Buick Wildcat |
| 1987-1990 |
Cadillac Brougham |
| 1965-1976 |
Cadillac Calais |
| 1952-1984 |
Cadillac Commercial Chassis |
| 1953-1982 |
Cadillac DeVille |
| 1953-1978 |
Cadillac Eldorado |
| 1981-1982 |
Cadillac Eldorado |
| 1965-1982 |
Cadillac Fleetwood |
| 1986 |
Cadillac Fleetwood |
| 1952-1964 |
Cadillac Series 60 Fleetwood |
| 1952-1964 |
Cadillac Series 62 |
| 1958 |
Cadillac Series 70 Fleetwood Eldorado |
| 1952-1964 |
Cadillac Series 75 Fleetwood |
| 1981-1982 |
Cadillac Seville |
| 1966-1974 |
Checker Aerobus |
| 1969-1970 |
Checker Deluxe |
| 1965-1974 |
Checker Marathon |
| 1977-1979 |
Checker Marathon |
| Attributes |
| ASIN |
B00DHP2PVM |
| Barrel |
Four |
| Barrel Quantity |
4 |
| Barrels |
4, 4 |
| Billet Color |
Hard Core Gray with Black, Hard Core Gray with Black |
| Body Color |
Hard Core Gray |
| Body Finish |
E-Coated |
| Body Material |
Aluminum |
| Booster |
Annular Billet Insert, Annular Billet Insert |
| Booster Type |
Annular Billet Insert |
| Brand |
Holley, Holley |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Carburetor Material |
Aluminum, Aluminum |
| Carburetor Type |
4500 |
| Carburetor Use |
Professional Race, Professional Race |
| Category |
Air and Fuel Delivery, Air and Fuel Delivery |
| CFM |
1150, 1150 |
| CFM Rating |
1150 |
| Choke |
None, None |
| Choke Type |
None, None |
| Circuit |
3, 3 |
| Circuit Count |
3 |
| Color |
Hard Coat Gray |
| Condition |
New, New |
| Country of Origin (Primary) |
US |
| Cubic Feet Per Minute Rating |
1150, 1150 |
| Emission |
Without EGR |
| Emission Code |
4, 4, Off Road |
| Finish |
Hard Core Gray, Hard Core Gray |
| Flange |
4500 |
| Flange Shape |
Square |
| Flange Type |
Dominator/4500, Dominator/4500 |
| Fuel |
Gasoline, Gasoline |
| Fuel Inlet |
Dual, Dual |
| Fuel Type |
Gasoline |
| Grade Type |
Performance, Performance |
| Harmonized Tariff Code (Schedule B) |
8409915085 |
| Hazardous Material Code |
N |
| High Speed Air Bleed |
36, 36 |
| Idle Air Bleed Size |
47, 47 |
| Intermediate Air Bleed |
59, 59 |
| Life Cycle Status Code |
Available to Order |
| Linkage Attached |
Yes, Yes |
| Marine Approved |
No, No |
| Marine Use |
No, No |
| Material |
Aluminum, Aluminum |
| Model |
4500, 4500 |
| Mounting Hole Quantity |
4, 4 |
| NAFTA Preference Criterion Code |
B |
| Needle and Seat Size |
120;120, 120;120 |
| part type |
Carburetor, Carburetor |
| Primary Jet Diameter |
92, 92 |
| Primary Main Jet |
92, 92 |
| Primary Main Jet Size |
92 |
| Primary Power Valve |
5.5, 5.5 |
| Primary Pump Nozzle Size |
37, 37 |
| Product Type |
Carburetor, Carburetor |
| Sale Category |
Carburetors and Components |
| SDR Required Flag |
N |
| Secondaries |
Mechanical, Mechanical |
| Secondary Main Jet |
102, 102 |
| Secondary Main Jet Size |
102 |
| Secondary Pump Nozzle Size |
37, 37 |
| Secondary Type |
Mechanical |
| Spacer Included |
No, No |
| Sub Category |
Carburetion, Carburetion |
| Supercharged Application |
No, No |
| Supercharger Compatible |
No |
| Throttle Bore |
2.000 in., 2.000 inch |
| Throttle Bore (in.) |
2.000 |
| Throttle Bore Diameter |
2.000 inch |
| Type |
Automotive |
| Usage |
Racing |
| Venturii Size |
1.830 in., 1.830 inch |
| Venturii Size (in.) |
1.830 |
| Warning |
California Proposition 65, California Proposition 65 |
| Warranty |
Limited 90 Day, Manufacturer's Limited 90 Day Warranty |
| GTIN |
00090127684580 |
