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Description
1050 CFM Gen 3 Ultra Dominator Carburetor - 0-80902RDOverview: The original Dominator took carburetion to another level in 1969 when it was developed for NASCAR racing. It has been refined over the years and has received its biggest change ever. The Gen 3 Ultra Dominator features a brand new mainbody, brand new stateoftheart calibrations, high volume fuel bowls and sizes up to 1475 CFM! The patent pending GEN 3 mainbody is 5 16" taller than the previous generation! This new height allowed for larger
Overview:
The original Dominator® took carburetion to another level in 1969 when it was developed for NASCAR® racing. It has been refined over the years and has received its biggest change ever. The Gen 3 Ultra Dominator features a brand new main–body, brand new state–of–the–art calibrations, high volume fuel bowls and sizes up to 1475 CFM!
The patent pending GEN 3 main–body is 5/16" taller than the previous generation! This new height allowed for larger radius air entries which were optimized using Computational Fluid Dynamics (CFD) software to deliver smoother flow into new fully machined, big bore venturii.
The main-body also features an integrated idle bypass valve that allows for idle adjustments while maintaining the correct throttle plate to transfer slot relationship as well as an extended air cleaner flange for easy air scoop attachment when using the available air scoop adapter.
The Gen 3 utilizes high capacity fuel bowls which feature 20% more fuel capacity to eliminate starvation, integrated fuel shelf to minimize fuel aeration and internal baffling to control fuel slosh. Other features include all aluminum construction, 12 hole billet booster inserts, fully tunable billet metering blocks, adjustable external linkage, throttle position sensor mounting points and knurled (hand adjustable) curb idle screws
Each calibration has been dyno and track tested to deliver proven performance!
Features:
- All aluminum construction saves 3.8lbs. over original models (28% weight savings)
- Shiny with red 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!
- Fully adjustable stainless steel external linkage can be adjusted for 1:1 progressive, or soft progressive throttle activation. No linkage parts under the carburetor
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Barrels | 4 |
|---|---|
| Billet Color | Shiny with Red Billet |
| Booster | Annular Billet Insert |
| Brand | Holley |
| Carburetor Use | Professional Race |
| CFM | 1050 |
| Choke | None |
| Circuit | 2 |
| Condition | New |
| Emission Code | 4 |
| Finish | Shiny |
| Fuel | Gasoline |
| Fuel Inlet | Dual |
| High Speed Air Bleed | 32 |
| Idle Air Bleed Size | 57 |
| Marine Use | No |
| Material | Aluminum |
| Model | 4500 |
| Needle and Seat Size | 120;120 |
| Primary Main Jet | 84 |
| Primary Power Valve | 5.5 |
| Primary Pump Nozzle Size | 35 |
| Product Type | Carburetor |
| Secondaries | Mechanical |
| Secondary Main Jet | 94 |
| Secondary Pump Nozzle Size | 35 |
| Supercharged Application | No |
| Throttle Bore | 2.000 inch |
| Venturii Size | 1.690 inch |
| Warning | California Proposition 65 |
| Warranty | Limited 90 Day |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 19 reviews
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Product Reviews
★★★★★ 4
Fits nicely
I always prefer a dry fit shirt, because of the way it fits me, and falls on my frame. I find this shirt nicely tailored, and flattering for my body type. Just to give you a little perspective, I am 5 foot 11 and 195 lbs, with a muscular build. I chose the size large, and I find it fits me very well. I don't like shirts to look like they're painted on, and I want a little bit of looseness for comfort. I also like a shirt that is made from comfortable good breathing material, and this one checks all of those boxes. The large is not loose on me by any means, but it is a nice size for my frame. It's neither too loose, nor too tight, and straddles that Goldilocks sizing zone. The blue has a very nice look to it, with a little bit of black thread incorporated as well. So, it has this subtle two tone look to it throughout. The collar inlay has a different design pattern, which is also very nice. I could certainly see this shirt being a great golf shirt, and one that is flexible to accommodate my swing. All in all, I'm very happy with it, find it stylish, and would comfortably recommend it. The only thing I would mention, is that it did have a scent of what to me smelled like new car smell. It smells like that new fabric, when you sit in a car in the showroom. I suspect that'll go away with a wash or two, so it's not a big deal, neither is it off putting.
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Reviewed in the United States on November 13, 2024
★★★★★ 5
Comfortable, Stylish, and Easy to Maintain - at a GREAT Price!
I recently ordered the J.VER Men's Wrinkle-Free Stretch Polo Shirt, and it has quickly become a favorite in my wardrobe. The fabric is soft and breathable, making it perfect for warm weather. Its wrinkle-free feature means it looks crisp straight out of the dryer, saving me time on ironing.
The moisture-wicking property keeps me dry throughout the day, and the stretch material allows for comfortable movement. Whether I'm heading to a casual outing or a business casual event, this polo fits the bill. The classic design pairs well with both jeans and slacks.
Overall, this polo offers great quality and versatility at a ridiculously low price of $15! I highly recommend it to anyone looking for a reliable and stylish shirt at a tremendous value!
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Reviewed in the United States on April 22, 2025
★★★★★ 5
Comfortable and great looking shirt
I really like this polo shirt and thought it was so good that it was worth leaving a review. The material is very stretchy which makes it super comfortable to wear. Its excellent to play golf in and doesn't drag on the arms when you swing. I like the look and style of the shirt all around. The material is a little thin which makes it quite breathable and excellent for layering. The inner collar material adds a nice pop of style to an otherwise clean lined white shirt. It looks really good under a quarter zip. You'd be hard pressed to look at this shirt and say it isn't from one of the expensive name brands and feels just as nice too.
The cut is just a bit generous in length and midsection, so not overly tight on a flat stomach and would work very well on someone with a little extra belly. The length is best suited to being tucked in and doesn't come untucked from moving around. If you want a more tailored fit I'd say size down because the shirt is so stretchy it would be very comfortable even if it was more snuggly fit.
I have gotten a ton of polo shirts over the years and this is about as nice as they get at any price.
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Reviewed in the United States on November 12, 2024
★★★★★ 5
Hybrid polo shirt -- very comfortable
This seems to be a kind of "go anywhere, do anything" shirt that almost succeeds on every count. The fabric is quite thin and very stretchy--the same kind of fabric as a lightweight workout shirt. Definitely not a pique knit polo, or even a sturdy t-shirt knit. The collar is fabric, not ribbed. The quality of construction seems good.
The fit is generous. I'm 6'1", 185 lbs, 33" waist and 42R jacket, and this shirt I'm wearing is a Medium. It's still quite loose all over. Could've even perhaps gone with a Small, certainly with this amount of stretch in the material, and it still wouldn't have hugged the body.
This shirt design is most comfortable on me with only the top button undone. It can be worn with the top button done up (see pic) but the collar does tend to fold a bit when you wear it like that. The collar fabric isn't quite firm enough to hold its shape. Two buttons undone (see the other pic) is also an option, and that makes for a pretty wide collar. The shirt body is definitely long enough to wear tucked in for the golf course or office, but not so long (on me, at least) that it can't be left untucked for less formal occasions.
And it must be a "luxury" shirt because the tape on the outside of the plastic box says so!
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Reviewed in the United States on November 3, 2024
★★★★★ 4
Excellent value, not too short
My husband is 5'11" and 200 pounds and typically wears a Large or X-Large (leaning more toward X-Large for waist, upper arms, and length). Based on the size chart, we got this in 2XL, and it fits perfectly. He has a long torso and likes to tuck in this style shirt, so length is often an issue, but not with this shirt. It is just the right length. It fits well around his chest, waist, and arms, too - just the right amount of looseness without looking sloppy. The fabric is not cotton; it is that sport material. It's just okay. We got the black, and it is like a heathered black or a super dark heathered gray. It almost looks like it has little metallic flecks in the photos, but in person, it doesn't look that way. Don't worry about it being flashy!
He would never usually wear a 2XL, so I would say these run small and to size up 1-2 from your usual size. Most of all, though, follow the provided size chart.
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Reviewed in the United States on December 8, 2024
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