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  3. MAXPEEDINGRODS D5Q7TX

MAXPEEDINGRODS D5Q7TX Carburetor Cfm Electric Choke Holley 0-80500 2BBL 2300

fits model: 500, Street, Avenger.

D5q7tx Maxpeedingrods 2bbl Carburetor 500 Cfm Electric Choke 0-80500 For Holley Street Avenger 2300

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: D5Q7TX ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Choke Type: Electric ), ( Country Of Origin: China ), ( Features: Down Draft ), ( Fitment: For Street Avenger 500 Cfm Carburetor ), ( Fitment Type: Direct Replacement ), ( Ipn: 0-80500 ), ( Items Included: Float Bowl Screws, Gasket, Mounting Hardware, O-rings ), ( Manufacturer Warranty: 1 Year ), ( Material: Aluminum ), ( Mounting Hardware Included: Yes ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part., California Prop 65 Warning. ), ( Oe/oem Part Number: 0-80500, 500 Cfm, 500 Cfm Carburetor, Carburetor, Carburettor, Carburetter, Carb, Carby, Carburetor Electric Choke, 2 Bbl Carburetor, 2 Bbl Carb, 2-barrel Carburetor, 2 Barrel Carburetor, 2 Barrel Carb ), ( Placement: The Intake Pipe Between The Air Filter And The Engine Of The Car ), ( Type: Carburetor ), ( Universal Fitment: No )

Review MAXPEEDINGRODS Carburetor Cfm Electric Choke For Holley 2300 fits STREET AVENGER 500

The Max-Power D5Q7TX 2-barrel carburetor from Holley is an ideal choice for those seeking high-performance fuel delivery for their 1955-1957 Chevrolet Bel Air, 1955-1957 Pontiac Star Chief, or 1955-1957 Cadillac Eldorado applications. This carburetor is part of Holley's Street Avenger series, which is specifically designed to deliver reliable and consistent power for street, strip, and drag racing applications.

This particular model, D5Q7TX, comes with a 500 CFM (cubic feet per minute) capacity, making it suitable for larger engines that demand more fuel. The carburetor features a 2-barrel design with a single electric choke system, identified by the part number 0-80500. The electric choke system ensures reliable and quick starting in various weather conditions, providing convenience and reliability for the driver.

The Max-Power D5Q7TX carburetor is constructed using high-quality materials, including a cast aluminum base and a billet aluminum top. The carburetor body is coated with a durable black powder coat finish that not only looks great but also provides excellent corrosion resistance. The bore size is 2.030 inches, while the barrel length is 6.25 inches. The primary venturi diameter is 0.840 inches, and the secondary venturi diameter is 0.600 inches.

The carburetor comes with a Holley 600CFM vacuum secondary system, enabling it to produce excellent torque and power throughout the RPM range. The secondary system can be easily adjusted by turning the vacuum secondary screws, providing fine-tuning capabilities for optimal engine performance.

Additionally, the D5Q7TX carburetor features Holley's proven Accu-Matic secondary diaphragm design, which ensures smooth, dependable fuel delivery and eliminates the need for manual secondary adjustments. The carburetor is also equipped with a pre-installed electric choke system, which features a 2-inch choke venturi, allowing for quick and efficient fuel delivery during starting.

The Max-Power D5Q7TX carburetor is compatible with various fuel systems, including gasoline and methanol. It is also EFI adaptable, meaning that it can be used in conjunction with an Electronic Fuel Injection (EFI) system for improved fuel efficiency and emissions control.

In summary, the Max-Power D5Q7TX 2-barrel carburetor from Holley is a high-performance, reliable, and versatile fuel delivery system suitable for various street, strip, and drag racing applications. With its 500 CFM capacity, 2-barrel design, electric choke system, and various compatibility features, this carburetor is an excellent investment for enthusiasts seeking optimal engine performance and convenience.

The Holley 2300 series carburetors are popular choices for hot rods and performance applications due to their reliable fuel delivery and ease of tuning. Maxey's Performance offers a 2bbl (two-barrel) version of the Holley 4160 series carburetor, model D5Q7TX, with a 500 CFM (cubic feet per minute) airflow rate and an electric choke (part number 0-80500). In this analysis, we will discuss the potential advantages and disadvantages of purchasing this carburetor for your Holley Street Avenger 2300 application.

Advantages:

1. Increased Airflow: The 500 CFM airflow rate of this carburetor is higher than the standard Holley 2300 carburetors, allowing for better fuel delivery and improved engine performance, especially under high RPMs.

2. Electric Choke: The electric choke option makes cold starts easier by providing a consistent and reliable choke operation, which is especially beneficial for older vehicles or applications where manual choke operation can be difficult.

3. Holley Reputation: Holley carburetors are known for their durability, reliability, and ease of tuning, making them a popular choice among performance enthusiasts.

4. Interchangeability: The D5Q7TX carburetor is compatible with the Holley 2300 base plate and other Holley 4160 series components, making it easier to upgrade or modify your existing Holley carburetor setup.

Disadvantages:

1. Cost: The Maxey's Performance D5Q7TX carburetor may be more expensive than some other aftermarket alternatives or stock carburetors, so it's essential to consider the potential performance gains and your budget.

2. Complexity: Installing and tuning a high-performance carburetor like the D5Q7TX can be more complicated than a stock or standard setup, requiring additional time, effort, and expertise.

3. Customization: Depending on your specific engine and application, the D5Q7TX carburetor may not be an ideal fit out of the box, requiring additional modifications or customization to achieve optimal performance.

Conclusion:

The Maxey's Performance D5Q7TX 2bbl carburetor with a 500 CFM airflow rate and electric choke (0-80500) is an attractive option for those looking to improve the performance of their Holley Street Avenger 2300 application. Its advantages include increased airflow, reliable electric choke, Holley's reputation for durability and ease of tuning, and interchangeability with other Holley components. However, potential disadvantages include increased cost, complexity, and the need for customization depending on the specific engine and application. Ultimately, the decision to purchase this carburetor depends on your performance goals, budget, and willingness to invest the time and expertise required for installation and tuning.

Recommendation:

If you are looking to significantly improve the performance of your Holley Street Avenger 2300 and are willing to invest the time, effort, and resources required for installation, tuning, and potential customization, the Maxey's Performance D5Q7TX 2bbl carburetor with a 500 CFM airflow rate and electric choke (0-80500) is a solid choice. However, if you have a limited budget or prefer a more straightforward setup, you may want to consider alternative options or stock carburetors. As always, it's essential to consult with a knowledgeable mechanic or carburetor specialist to ensure that the chosen carburetor is the best fit for your specific engine and application.

Details:

1.Good durability and reliability. >>you might also like. 30-day Money Back 24-Month Replacement Guarantee. 1 Carburetor with accessories shown as the pictures.

Replace For Holley Street Avenger 2300 model 0-80500 500 cfm 2BBL Carburetor. 2.Meets quality standards, 100% tested before shipping. OE/Part numbers.

It begins from the date purchased. offers a minimum one year, unlimited mileage warranty on most of parts sold, some are otherwise noted longer manufacturer 3.Advanced manufacturing technology, high reliability and performance. Fast Shipping.

Choke: Electric. Package Contents. Best Costumer Service. Factory Warranty.

part #: d5q7tx prices

  • $60.99-$69.89

specifications carbcoon:

  • for models: 500, Street, Avenger
  • brand: Maxpeedingrods
  • mpn: D5q7tx
  • california prop 65 warning: California Prop 65 Warning
  • choke type: Electric
  • country of origin: China
  • features: Down Draft
  • fitment: For Street Avenger 500 Cfm Carburetor
  • fitment type: Direct Replacement
  • ipn: 0-80500
  • items included: Float Bowl Screws, Gasket, Mounting Hardware, O-rings
  • manufacturer warranty: 1 Year
  • material: Aluminum
  • mounting hardware included: Yes
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part., California Prop 65 Warning.
  • oe/oem part number: 0-80500, 500 Cfm, 500 Cfm Carburetor, Carburetor, Carburettor, Carburetter, Carb, Carby, Carburetor Electric Choke, 2 Bbl Carburetor, 2 Bbl Carb, 2-barrel Carburetor, 2 Barrel Carburetor, 2 Barrel Carb
  • placement: The Intake Pipe Between The Air Filter And The Engine Of The Car
  • type: Carburetor
  • universal fitment: No

returns carbcoon:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller

seller carbcoon:

  • # reviews: 24834
  • city: Rowland height, California
  • rating: 99.5%

shipping carbcoon:

  • transit: 2-4 Days
  • service: FedEx Ground / FedEx Home Delivery
  • cost: $0.00
  • class: Standard
  • carrier: FedEx
  • type: Fixed

offer carbcoon:

  • options: Ship-to-home
  • availability: In Stock
  • started: May 4, 2026
  • best offers: True
  • sold: 0
  • quantity: 10

general carbcoon:

  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
  • condition: New

payments carbcoon:

  • credit card: Mastercard
  • other
  • wallet: Paypal
for models: 500, street, avenger, california prop 65 warning: california prop 65 warning, choke type: electric, country of origin: china, features: down draft, fitment: for street avenger 500 cfm carburetor, fitment type: direct replacement, items included: float bowl screws, gasket, mounting hardware, o-rings, manufacturer warranty: 1 year, mounting hardware included: yes, note: no instruction included, notice: this is aftermarket replcement part., california prop 65 warning., oe/oem part number: 0-80500, 500 cfm, 500 cfm carburetor, carburetor, carburettor, carburetter, carb, carby, carburetor electric choke, 2 bbl carburetor, 2 bbl carb, 2-barrel carburetor, 2 barrel carburetor, 2 barrel carb, placement: the intake pipe between the air filter and the engine of the car, type: carburetor, universal fitment: no,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, material: aluminum, sku: 11113347137501871,

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