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Description
Holley Street Avenger Series 2 Barrel 500cfm 2300 Series Carburetor # HO0-80500Holley Street Avenger Series 2 Barrel 500cfm 2300 Series Carburetor # HO0 80500 Carburetor, Street Avenger Model 2300, 500 cfm, 2 barrel, Electric Choke, Single Inlet, Vibratory Polished CFM: 500. 00 Fuel: Gasoline New or Remanufactured: New Number of Barrels: 2 Carburetor Flange: Holley 2 barrel Choke: Electric Fuel Inlet: Single Primary Jet Size: 73 Primary Power Valve (Hg): 5. 0 Hg Carburetor Color: Vibratory polished Ford Kickdown: Yes Throttle
Holley Street Avenger Series 2 Barrel 500cfm 2300 Series Carburetor # HO0-80500Carburetor, Street Avenger Model 2300, 500 cfm, 2-barrel, Electric Choke, Single Inlet, Vibratory Polished
CFM:
500.00
Fuel:
Gasoline
New or Remanufactured:
New
Number of Barrels:
2
Carburetor Flange:
Holley 2-barrel
Choke:
Electric
Fuel Inlet:
Single
Primary Jet Size:
73
Primary Power Valve (Hg):
5.0 Hg
Carburetor Color:
Vibratory polished
Ford Kickdown:
Yes
Throttle Linkage Type:
Universal
Carburetor Height (in.):
3.250 in.
Quantity:
Sold individually.
Notes:
If you are using this carburetor with a GM overdrive transmission TH700R4 or a TH200R4, you must use a transmission kickdown cable bracket HLY-20-95 and throttle bracket HLY-20-121. Otherwise, SEVERE transmission damage WILL result. This carburetor is not designed to work with any other automatic overdrive transmission.
Holley Street Avenger Model 2300 Carburetors
Holley's Street Avenger Model 2300 carburetors offer trouble-free performance in a good-looking, easy-to-install package. They're calibrated to give you the performance that you need, without the tuning headaches involved with other carbs. And all of this comes with a silver finish that looks as good as it performs! The Street Avenger is available in many different sizes for a variety of engines.Features include: Gen IV no-trouble power valve Built-in fuel filter Center-hung float External float adjustments Electric choke Two vacuum ports (one times spark and one PCV)
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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4.8 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 4
Has fit perfectly into my morning espresso
Color: Black&Silver
This seems to me to be an excellent small kitchen scale. I am new to the complexities of espresso making and have begun using this scale every morning to measure my dose and output. It is working just fine. Easy to operate, keep clean and store. I did not give it 5 stars because I have limited comparisons but I don’t expect and will not bother looking for anything better.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Perfectly fits what I needed for my espresso habit!
Color: Black&Silver
This Maestri House mini coffee scale is a great little tool for espresso and pour-over. The size is compact enough to fit under a portafilter or cup, and the 0.1g accuracy makes dialing in coffee much easier. I like the built-in timer, rechargeable USB-C battery, and clean black-and-silver look. It feels precise, practical, and easy to keep near the espresso machine. Great value for anyone who wants more consistent coffee.
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Reviewed in the United States on June 2, 2026
★★★★★ 5
Maestro House Mini Coffee Scale
I have begun to drink tea, pu’erh tea to be specific. I have several varieties and I have had a problem with getting consistent results. The varieties can be very different in size depending on when the leaves are harvested (leaves harvested in spring are much smaller). So the easiest way to get consistent results is by weight. This scale is very easy to use with a ceramic tea scoop, set the tea scoop on the scale, zero it out and add tea leaves. This has made my results much better, without the wild swings in strength I had been getting before trying to eyeball even measures. This scale gives me accurate measurements to one tenth of a gram.
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Reviewed in the United States on April 15, 2026
★★★★★ 4
Mostly great, except one little annoyance
Color: Black&Silver, Color: Black&Silver
Pros- lightweight, small, very accurate, easy to clean, timer included.
Cons- I use this to brew espresso on my Breville Touch and to get an accurate reading, you have to place something flat (structured) under the scale. Otherwise the reading just jumps all over the place. I know lot of espresso machines have the same base, so this might be an issue for some!
This is my reason for 4/5 stars. It’s an easy fix, it’s just kind of annoying. Value for the price seems to be on point. It’s easy to clean. It has a timer as well as scale (nice for espresso). Buttons work the first time you push them.
That’s it that’s all
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Reviewed in the United States on January 31, 2026
★★★★★ 5
Great Coffee at Home with Beautiful Design!
Color: Beige, Color: Beige
Absolutely love this espresso machine! It’s easy to use, heats up quickly, and makes rich, flavorful coffee with nice crema. The milk frother works great for lattes and cappuccinos, and the design looks beautiful on my countertop. Great value for the price — highly recommend!
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Reviewed in the United States on April 14, 2026