HOLLEY 9377-9027 Dominator Carburetor Cfm 9377/9027 4500

( Brand: Holley ), ( Manufacturer Part Number: 9377/9027 ), ( Type: Carburetor ), ( Performance Part: Yes )

Review HOLLEY 9377/9027 4500 Dominator Carburetor Cfm fits 1150

The Holley 9377/9027 4500 Dominator Carburetor is a high-performance, fuel-injected carburetor designed for applications requiring large CFM flow rates. This carburetor is ideal for muscle cars, hot rods, and high-performance engines, delivering an impressive 1150 CFM flow rate at 2400 RPM.

This Holley Dominator carburetor features a unique design that combines the benefits of a traditional carburetor with the advantages of electronic fuel injection. It comes with a fully encapsulated electronic control box that can be mounted remotely, providing a clean and clutter-free engine compartment. The carburetor also includes a built-in, adjustable idling system that ensures stable idle under various engine conditions.

The Holley 4500 Dominator is constructed with a high-strength aluminum body and baffled bowls that help reduce fuel slosh and improve atomization. The carburetor also includes a large, 2.3-inch throttle body that allows for easy airflow and improved response. The throttle plates are also designed with Holley's patented Dominator design, which provides smooth throttle transitions and improved fuel mixture control.

The Holley 9377/9027 4500 Dominator Carburetor is also compatible with a wide range of fuel systems, including Holley EFI, MSD, Quick Fuel Technology, and many others. It is also compatible with various ignition systems, including distributor, coil-on-plug, and crank trigger.

This carburetor is fully adjustable, allowing users to fine-tune fuel and air mixtures for optimal performance. It includes adjustable idle mixture and jetting, main jetting, power valve adjustment, and more. The carburetor also includes a built-in fuel pressure regulator, making it easy to set and maintain the correct fuel pressure.

The Holley 4500 Dominator Carburetor is a high-performance, fuel-injected carburetor that offers the benefits of both traditional carburetion and electronic fuel injection. With its large CFM flow rate, adjustability, compatibility with various fuel and ignition systems, and robust construction, this carburetor is an excellent choice for muscle cars, hot rods, and high-performance engines.

The Holley 9377/9027 4500 Dominator Carburetor with 1150 CFM is a popular choice for automotive enthusiasts seeking high-performance carburetors. Here are some pros and cons that can help you decide if this carburetor is the right fit for your project.

1. High Air Flow: With an air flow rate of 1150 CFM, the Holley Dominator Carburetor is capable of supplying ample fuel and air mixture for high-performance engines.

2. Customizable: Holley Dominators are known for their versatility. They offer various options for jet sizes, emulsion tubes, and base circle sizes, allowing users to fine-tune the carburetor for their specific engine and driving conditions.

3. Durable: Holley carburetors are made from high-quality materials and are designed to withstand the rigors of high-performance driving. The Dominators, in particular, have a heavy-duty design with a billet aluminum body and a robust floats system.

4. Easy to Install: The Holley Dominators come with detailed instructions and are relatively easy to install, making them a popular choice for DIY projects.

1. Cost: Compared to other carburetors in the market, the Holley Dominators can be quite expensive. This high price tag may not be feasible for everyone.

2. Complexity: The adjustability of the Holley Dominators comes with a learning curve. Setting up the carburetor for optimal performance may require extensive knowledge and experience.

3. Fuel Economy: High-performance carburetors like the Holley Dominators are designed to deliver maximum power, which often comes at the cost of fuel economy. If fuel efficiency is a priority, consider alternative options.

In conclusion, the Holley 9377/9027 4500 Dominators 1150 CFM carburetor offers high performance, versatility, and durability, making it an excellent choice for those seeking a high-performance carburetor for their project. However, its high cost and complexity may deter some users. Ultimately, the decision to purchase this carburetor depends on your specific requirements, budget, and experience level. If you value high performance and are willing to invest in a premium carburetor, the Holley Dominators are a solid choice.

Details:

Model # 9377/9027 rated at 1150 cfm . Moves freely, Please message any questions or Holley 4500 series Dominator. Decals show Pat Music prepped, has changeable air bleeds and been sitting should be gone thru prior to use.

part #: 93779027 prices

• $69.95-$1275.00

specifications carbcoon:

• for models: 1150
• brand: Holley
• mpn: 9377/9027
• type: Carburetor
• performance part: Yes

returns carbcoon:

• paid by: Buyer
• policy: Returns Accepted
• time: 14 Days

general carbcoon:

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

shipping carbcoon:

offer carbcoon:

• started: November 5, 2025
• sold: 0
• options: Seller-arranged-local-pickup
• availability: In Stock
• quantity: 1

seller carbcoon:

• city: Voorhees, New Jersey
• rating: 100.0%
• # reviews: 480

payments carbcoon:

• wallet: Google-pay
• cash
• other
• credit card: Diners-club

Holley 9377-9027 Is Similar To:

• Holley 4557 Ls6 L78 396 454 Carburetor 3967477-gg 1970 Chevelle Camaro Nova (47.6% similar) She was removed off of a running BBC motor but has been sitting for few months. It has not been tested and could possibly need work, labor, other parts/materials before use. May be shipped via ups, USPS or FedEx. The base plate was replaced. Selling an oem Holley list 4557 carburetor with...(May 17th, 2024)
• Holley 10741 Teapot 4000 4-barrel Carburetor 1074-1 Core 1955 Ford Thunderbird 292 V-8 (46.7% similar) Ford part number EYCK-9510-T. Holley teapot 4000 4-BARREL carburetor, list number 1074-1. Please verify part number and pictures match your application. Linkage moves free. See pics for condition. Carb core appears to be mostly complete. Core for rebuilding or parts...(May 17th, 2024)
• Holley 1920 Vintage Glass Bowl Carburetor Hot Rod Gasser Carb Core Rebuild (46.4% similar) Good condition all linkage moves as it should great for rebuild...(May 17th, 2024)
• Holley 06425c Two Barrel 650cfm Carburetor 6425 Imca Cheater Outlaw Racing Core (41.5% similar) Rare Holley two barrel carburetor, list number 6425 - carb is together with choke removed but horn intact metering block also in very nice physical condition, all linkage moves freely kick down arm as well good overall core condition has been sitting fryers it should base and bores look...(May 17th, 2024)
• Holley Ecz-9510-m Teapot 4000 4-barrel Carburetor 1161-2 Carb 1956 Ford Thunderbird 312 V-8 (45.1% similar) Carb core appears to be mostly complete. Core for rebuilding or parts. Holley teapot 4000 4-BARREL carburetor, list number 1161-2. Please verify part number and pictures match your application. See pics for condition. Ford part number CZ-9510-M. Linkage moves free...(May 18th, 2024)
• Holley R3310-1 Carburetor List-3310-1 780cfm H4-4150 4bbl Carb Ford Chevy Bop Mopar (40.3% similar) Used Holley 780 cfm 4BBL carburetor. Being sold for parts, restoration, core, rebuild. Looks to be complete, no cracks, being sold as/is. LIST-3310-1, date, 0653...(May 18th, 2024)
• Holley 1850-3 Carburetor 4 Barrel 600 Cfm Vac Secondary Nice Rebuildable Core (40.6% similar) Many of the carbs have been rebuilt and were sitting in plastic bags, but I no history on what was done to them. It is missing a part of the electric choke. Very nice and clean vintage. Spectre fuel system accessory carburetor. The rest of it looks complete. 600 cfm vac...(May 19th, 2024)
• Holley 4360 Economaster 450 Cfm Carburetor 7454 Quadrajet Replacement Chevrolet (46.2% similar) List number is 7454. For sale is one 1 used Holley 4360 series 450 cfm spread bore carburetor. Verify it will fit your application prior to purchasing. Please look closely at all the pictures for condition and details. The carb is in poor shape and for parts only...(May 19th, 2024)
• Holley List-7001 4165 Spreadbore Carburetor 650cfm Core Or Parts (51.3% similar) This model is a spread bore design double pumper with two accelerator pumps. You are buying on a Holley model 4165 four-barrel carburetor, stamped p/n # LIST-7001, date code 1610, rated at 650 cfm ...(May 19th, 2024)
• Holley 4779 4150 4779 750cfm Competition Drag Racing Double Pumper Carburetor (48.4% similar) Holley 4150/4779/750C fm, competition drag racing double pumper carburetor. Is totally rebuilt, is in like new condition, and ready to install. This is an actual photo of the carb...(May 19th, 2024)
• Holley 1850-1 Used 4 Barrel Carburetor List 0618 600cfm Electric Choke Vacum Sec (41.2% similar) List 1850-1 0618 universal fit...(May 19th, 2024)