1. USED Car/Truck Carburetors Items
  2. sku: 5953894796035682
  3. MAXPEEDINGRODS HRBNO4

MAXPEEDINGRODS HRBNO4 Barrel Carburetor Carby Engines 273-318 82.2MM 47.5MM

fits make: Dodge, Plymouth. year: 1966–1973.

Hrbno4 Maxpeedingrods 2 Barrel Carburetor Carby For Dodge Plymouth Engines 1966-1973 82.2mm 47.5mm

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: HRBNO4 ), ( Bolt Hole Spacing Length Width: 82.2mm 47.5mm ), ( Choke Air Horn Outer Diameter: 66mm ), ( Choke Type: Mechanical ), ( Fitment: For Plymouth Models 1966-1973 With 273-318 Engine ), ( Fitment Type: Direct Replacement ), ( Fitment2: For Dodge Truck 1966-1973 With 273-318 Engine ), ( Intake Side Inner Diameter: 36.5mm ), ( Ipn: 273-318 ), ( Items Included: Gasket, Mounting Hardware ), ( Manufacturer Warranty: 2 Year ), ( Material: Alloy ), ( Mounting Hardware Included: Yes ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part., California Prop 65 Warning., This Is Aftermarket Replcement Part ), ( Oe Spec Or Performance/custom: Oe Spec ), ( Oe/oem Part Number: 273-318, 273318, 273 318 ), ( Package Contents: 1x 273-318 Carburetor, Flange Gaskets Air Gasket ), ( Part Type: Fuel System ), ( Placement On Vehicle: Front ), ( Quantity: 1 Piece As Show In The Picture ), ( Specific: 2 Barrel ), ( Type: Carburetor ), ( Venturi Diameter: 31mm )

Review MAXPEEDINGRODS Barrel Carburetor Carby For Dodge Plymouth Engines 82.2mm 47.5mm fits 1966–1973

Introducing the Maxximus Performance HRBNO4 Barrel Carburetor, an exceptional upgrade for Dodge and Plymouth engines manufactured between 1966 and 1973. This carburetor boasts an 82.2mm main body and 47.5mm venturi, making it a perfect fit for those engines seeking improved performance and fuel efficiency.

The HRBNO4 is meticulously crafted with precision-machined components that ensure optimal engine response and power delivery. Its barrel design features a smooth, polished finish, enhancing both the aesthetic appeal and overall functionality of the carburetor.

Maxximus Performance utilizes advanced technologies in the HRBNO4, such as a high-performance hollow-bore throttle shaft and a high-flow fuel bowl, to ensure ample fuel delivery for maximum power. The carburetor also features a fine-mesh air cleaner element, ensuring clean air intake for superior combustion efficiency.

The HRBNO4 barrel carburetor is easy to install and comes equipped with all necessary hardware, including new gaskets and mounting brackets. Its adjustable main jet and power valve allow for fine-tuning of the fuel mixture, enabling you to achieve optimal engine performance for various driving conditions.

Additionally, this carburetor incorporates an electric choke, which simplifies starting in cold weather conditions, while its vacuum secondary system delivers an enhanced power band and improved throttle response. The HRBNO4 is compatible with both automatic and manual transmission setups, making it a versatile choice for your classic Dodge or Plymouth engine.

Upgrade your vehicle's power delivery and fuel efficiency with the Maxximus Performance HRBNO4 Barrel Carburetor, a high-performance, easy-to-install carburetor designed specifically for Dodge and Plymouth engines from 1966 to 1973.

Maximum Motorsports HRBNO4 barrel carburetor, a 4-barrel model suitable for Dodge and Plymouth engines manufactured between 1966 and 1973 with an 82.2mm bore and 47.5mm stroke, is a popular aftermarket option for improving engine performance. Here are some potential benefits and drawbacks to consider before making a purchase.

Pros:

1. Improved Performance: The HRBNO4 carburetor offers a larger bore and more significant intake port area, which can lead to improved airflow and better fuel mixture, ultimately resulting in increased horsepower and torque.

2. Customization: This carburetor comes with various options, including different jet sizes, emulsion tubes, and primary and secondary needle configurations, allowing you to fine-tune the fuel mixture for optimal engine performance.

3. Durability: Maximum Motorsports uses high-quality materials and construction techniques to ensure the carburetor can withstand the rigors of extended use, providing a long-lasting solution for performance enthusiasts.

4. Easy Installation: The HRBNO4 carburetor is designed to be a direct replacement for original factory carburetors, making the installation process relatively straightforward for most users.

5. Better Idle and Throttle Response: With a more efficient fuel mixture and improved airflow, the carburetor can provide better idle stability and smoother throttle response, enhancing the driving experience.

Cons:

1. Cost: The HRBNO4 carburetor is a premium aftermarket part and can be more expensive than stock or OEM options.

2. Complexity: The customization options can be overwhelming for some users, requiring a good understanding of carburetor tuning principles to achieve optimal performance.

3. Potential for Leaks: As with any carburetor, there is a risk of leaks, especially during installation or when adjusting the various components. Proper installation and sealing techniques are crucial to minimize this risk.

4. Maintenance: Carburetors require regular maintenance, including adjustments and cleaning, to ensure they continue operating efficiently.

Conclusion:

The Maximum Motorsports HRBNO4 barrel carburetor presents a compelling option for those seeking improved engine performance and customization for their Dodge or Plymouth engines from 1966 to 1973. While it comes with some disadvantages, such as cost and potential complexity, the benefits, including enhanced power, better idle stability, and smoother throttle response, often outweigh these drawbacks. As with any performance upgrade, proper installation and tuning are essential to achieving optimal results.

Recommendation:

If you're looking for significant performance gains and the ability to customize your engine to your specific needs, the Maximum Motorsports HRBNO4 barrel carburetor is a worthwhile investment. However, be prepared for the potential complexity and the ongoing maintenance requirements that come with using a performance carburetor. Ensure you have the necessary skills and tools to install and tune the carburetor properly or consult a professional for assistance.

Details:

PRODUCT DISPLAY 2 Barrel Carburetor carby for Dodge Plymouth Engines 1966-1973 82.2mm 47.5mm. Telephone number. Carburetor Carb for Dodge Plymouth Truck 273-318 Engine 66-73 C2-BBD Barrel

Fit for: For Plymouth model's 1966-1973 with 273-318 engine, Dodge Truck engine. Fast Shipping. Guaranteed, Fitment Always the, correct part.

part #: hrbno4 prices

  • $61.69-$136.99

specifications carbcoon:

  • for makes: Dodge, Plymouth
  • for years: 1966-1973
  • brand: Maxpeedingrods
  • mpn: Hrbno4
  • bolt hole spacing length width: 82.2mm 47.5mm
  • choke air horn outer diameter: 66mm
  • choke type: Mechanical
  • fitment: For Plymouth Models 1966-1973 With 273-318 Engine
  • fitment type: Direct Replacement
  • fitment2: For Dodge Truck 1966-1973 With 273-318 Engine
  • intake side inner diameter: 36.5mm
  • ipn: 273-318
  • items included: Gasket, Mounting Hardware
  • manufacturer warranty: 2 Year
  • material: Alloy
  • mounting hardware included: Yes
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part., California Prop 65 Warning., This Is Aftermarket Replcement Part
  • oe spec or performance/custom: Oe Spec
  • oe/oem part number: 273-318, 273318, 273 318
  • package contents: 1x 273-318 Carburetor, Flange Gaskets Air Gasket
  • part type: Fuel System
  • placement on vehicle: Front
  • quantity: 1 Piece As Show In The Picture
  • specific: 2 Barrel
  • type: Carburetor
  • venturi diameter: 31mm

returns carbcoon:

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

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shipping carbcoon:

  • class: Standard
  • cost: $0.00
  • transit: 3-7 Days
  • carrier: FedEx
  • type: Fixed
  • service: FedEx Ground or FedEx Home Delivery

offer carbcoon:

  • options: Ship-to-home
  • best offers: True
  • availability: In Stock
  • sold: 0
  • started: April 29, 2025

seller carbcoon:

  • city: Dayton, New Jersey
  • # reviews: 1320
  • rating: 99.5%

general carbcoon:

  • condition: New
  • Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
for makes: dodge, plymouth, for years: 1966-1973, bolt hole spacing length width: 82.2mm 47.5mm, choke air horn outer diameter: 66mm, choke type: mechanical, fitment: for plymouth models 1966-1973 with 273-318 engine, fitment type: direct replacement, fitment2: for dodge truck 1966-1973 with 273-318 engine, intake side inner diameter: 36.5mm, items included: gasket, mounting hardware, manufacturer warranty: 2 year, mounting hardware included: yes, note: no instruction included, notice: this is aftermarket replcement part., california prop 65 warning., this is aftermarket replcement part, oe spec or performance/custom: oe spec, oe/oem part number: 273-318, 273318, 273 318, package contents: 1x 273-318 carburetor, flange gaskets air gasket, part type: fuel system, placement on vehicle: front, quantity: 1 piece as show in the picture, specific: 2 barrel, type: carburetor, venturi diameter: 31mm,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, material: alloy, sku: 5953894796035682,

Maxpeedingrods HRBNO4 Is Similar To:

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