1. USED Car/Truck Carburetors Items
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  3. HOLLEY 2794

HOLLEY 2794 Carb Cfm 80453

fits model: 600.

80453 Holley 2794 Carb # 600 Cfm

( Brand: Holley ), ( Manufacturer Part Number: 2794 ), ( Type: Carburetor ), ( Vintage Part: Yes ), ( Universal Fitment: No )

Review HOLLEY Carb Cfm fits 600

The Holley 2794 carburetor, with part number 80453, is a high-performance 600 CFM carburetor that is ideal for street performance and racing applications. This carburetor is part of Holley's Ultra Series, which is known for its advanced design and superior fuel delivery.

The 2794 carburetor features a unique design with a large bore, which increases airflow and improves throttle response. It also comes with Holley's proprietary HP Series power valve, which provides precise fuel control and helps eliminate surges and hesitation. The power valve is adjustable, allowing you to fine-tune the carburetor to your specific engine and driving conditions.

The 80453 carburetor is also equipped with Holley's Ultra II bowl, which has a larger capacity and a more efficient design than standard bowls. This helps ensure that the carburetor can deliver the right amount of fuel to the engine under all conditions. Additionally, the bowl is designed to be self-contained, which makes it easier to install and maintain.

Another notable feature of the 2794 carburetor is its adjustable primary and secondary jets. These jets allow you to fine-tune the fuel mixture to your engine, ensuring optimal performance and fuel efficiency. The carburetor also comes with Holley's Pro-Jet linkage system, which makes it easier to adjust the jets and maintain proper carburetor alignment.

The 600 CFM 2794 carburetor is suitable for a wide range of applications, from high-performance street cars to full-race engines. It is designed to work with both gasoline and methanol fuels, and it comes with a variety of accessories, including a fuel bowl gasket, float bowls, and a venturi jet kit.

In summary, the Holley 2794 carburetor, part number 80453, is a high-performance 600 CFM carburetor that is ideal for street performance and racing applications. Its advanced design, including a large bore, adjustable power valve, and self-contained Ultra II bowl, makes it a versatile and effective fuel delivery system for a wide range of engines. With its adjustable primary and secondary jets, Pro-Jet linkage system, and compatibility with both gasoline and methanol fuels, the 2794 carburetor is a top choice for serious performance enthusiasts.

The Holley 2794 carburetor, model number 80453 with a 600 CFM flow rate, is a popular choice among automotive enthusiasts for their hot rods and high-performance applications. Here are some pros and cons of buying this carburetor to help you make an informed decision.

Pros:

1. High Flow Rate: With a 600 CFM flow rate, this carburetor is designed to provide ample fuel to high-performance engines, ensuring optimal power and performance.

2. Versatile: The Holley 2794 carburetor is suitable for a wide range of applications, including street rods, custom cars, and race cars.

3. Adjustable: This carburetor comes with various adjustments, including Idle Mixture Circular Slide, Idle Mixture Screw, and Main Jet, which allows users to fine-tune the carburetor for their specific engine and driving conditions.

4. Durable: The Holley 2794 carburetor is made of high-quality materials, including a billet aluminum base, which makes it durable and resistant to corrosion.

5. Easy to Install: The carburetor comes with a detailed instructions manual and is relatively easy to install, even for those without extensive mechanical knowledge.

Cons:

1. Complexity: Compared to some other carburetors, the Holley 2794 is more complex, requiring more adjustments to get it just right for your engine.

2. Price: This carburetor is pricier than some other options in the market, which may be a deterrent for some buyers.

3. Fuel Efficiency: Due to its high flow rate and design for high-performance applications, this carburetor may not be the most fuel-efficient option.

4. Maintenance: A high-performance carburetor like the Holley 2794 requires regular maintenance to keep it running optimally, which can be time-consuming and costly.

Conclusion:

The Holley 2794 carburetor, model number 80453, with a 600 CFM flow rate, is an excellent choice for those seeking optimal power and performance for their high-performance engine applications. Its versatility, adjustability, and durability make it a top pick among automotive enthusiasts. However, its complexity, cost, potential impact on fuel efficiency, and maintenance requirements are important considerations to keep in mind before making a purchase. Ultimately, the decision to buy this carburetor depends on your specific needs, budget, and level of mechanical expertise.

Recommendation:

If you are looking for a high-performance carburetor for your hot rod, custom car, or race car, and are willing to invest in a complex and expensive option with ongoing maintenance requirements, then the Holley 2794 carburetor, model number 80453, with a 600 CFM flow rate, is a solid choice. However, if you are on a budget, or seeking a more fuel-efficient or low-maintenance option, you may want to explore other carburetor models in the market.

Details:

part #: 2794 prices

  • $39.95-$125.99

specifications carbcoon:

  • for models: 600
  • brand: Holley
  • mpn: 2794
  • type: Carburetor
  • vintage part: Yes
  • universal fitment: No

shipping carbcoon:

  • cost: $30.00
  • class: Standard
  • transit: 4-10 Days
  • carrier: USPS
  • service: USPS Ground Advantage
  • type: Fixed

payments carbcoon:

  • credit card: Visa
  • other
  • wallet: Apple-pay

seller carbcoon:

  • city: Saint Peters, Missouri
  • # reviews: 0
  • rating: 0.0%

offer carbcoon:

  • availability: In Stock
  • started: September 23, 2025
  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • best offers: True

general carbcoon:

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

returns carbcoon:

  • policy: No Returns
for models: 600, type: carburetor, vintage part: yes, universal fitment: no,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, sku: 8215026103323713,

Holley 2794 Is Similar To:

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5 offers $39.95–$125.99 USD
  • Offer #1: $39.95 price + $20.00 shipping estimate = $59.95* total. CHECK THE PICTURES to make sure you know what you are buying and the condition. This needs cleaned and rebuilt.+$20.00 shipping
  • Offer #2: $125.99 price + $19.95 shipping estimate = $145.94* total. DOES NOT INCLUDE AK, PR, HI, VI. 4 BARREL CARBURETOR.+$19.95 shipping
  • Offer #3: $75.99 price + $0.00 shipping estimate = $75.99* total. It is used, nothing is seized, the choke cap is broken and will need to be replaced. This model is a squarebore emissions design with vacuum secondaries, externally adjustable floats, Ford transmission kickdown lever, and an electric choke.FREE SHIPPING
  • Offer #4: $85.00 price + $28.32 shipping estimate = $113.32* total. The Holley 4 Barrel Carburetor is a vintage part made of aluminum with a square bore mounting flange.+$28.32 shipping
  • Offer #5: $1075.31 price + $47.10 shipping estimate = $1122.41* total. Gold Dichromate finish for corrosion resistance and classic Holley looks. Manufacturer: Holley.+$47.10 shipping

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