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  3. MAXPEEDINGRODS 9YN53I

MAXPEEDINGRODS 9YN53I Barrel Carburetor Carb 273-318

fits model: B100, 200. make: Dodge, Plymouth. year: 1966–1973.

9yn53i Maxpeedingrods 2 Barrel Carburetor Carb For Dodge Plymouth Models B100 200 1966-1973 273-318

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: 9YN53I ), ( 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 Carb For Dodge Plymouth Model's fits B100 200 1966–1973

Introducing the Max-Flow 9YN53I Barrel Carburetor from Maxpeedingrods, specifically designed for Dodge and Plymouth B-Series vehicles from the years 1966 to 1973, equipped with 273-318 cubic inch engines. This carburetor is an excellent upgrade for those seeking improved engine performance and fuel efficiency.

The Max-Flow 9YN53I Barrel Carburetor boasts a unique design, featuring a 2-barrel configuration with 4150-style intake manifold flange. This design enhances the engine's breathing capabilities, providing a more responsive throttle and increased power output. The carburetor's barrels are constructed from high-quality billet aluminum, ensuring durability and consistency in performance.

Maxpeedingrods pays meticulous attention to detail, ensuring that all components in the carburetor are precision machined for a perfect fit. The bowl size measures 1.36 quarts, providing ample fuel capacity for high-performance applications. The carburetor comes equipped with a 600 CFM venturi, which allows for optimal air-fuel mixture delivery to the engine.

This carburetor also includes a number of desirable features for ease of use and customization. It comes with an adjustable idle mixture screw, allowing for fine-tuning of the engine's idle speed and quality. The carburetor also includes a vacuum secondary system, which provides an additional fuel boost under wide-open throttle conditions for increased power.

Additionally, the Max-Flow 9YN53I Barrel Carburetor includes a number of performance-enhancing features, such as a high-performance accelerator pump, which ensures a quick and consistent fuel delivery during acceleration. The carburetor also comes with a high-performance fuel bowl gasket and a set of adjustable needle and jet kits, allowing for easy tuning and calibration to meet the specific needs of your engine.

In summary, the Max-Flow 9YN53I Barrel Carburetor from Maxpeedingrods is an excellent upgrade for Dodge and Plymouth B-Series vehicles from 1966 to 1973, equipped with 273-318 cubic inch engines. Its unique design, high-quality components, and performance-enhancing features make it an essential tool for those seeking improved engine performance and fuel efficiency.

Maximum Motorsports 9yn53i Barrel Carburetor for Dodge Plymouth B100 200 (1966-1973) 273-318: A Comprehensive Analysis

The Maximum Motorsports 9yn53i Barrel Carburetor is a popular aftermarket option for those seeking to upgrade the carburetion system on their Dodge Plymouth B100 200 vehicles from 1966 to 1973 with engines ranging from 273 to 318 cubic inches. In this analysis, we will discuss the key features, advantages, and potential drawbacks of this carburetor to help you make an informed decision.

Features:

1. Quad-bore design with 2-inch primary and 1.75-inch secondary bores, providing improved air/fuel mixture and more efficient combustion.

2. Adjustable secondary idle circuit, allowing fine-tuning of the engine's idle quality.

3. Integrated fuel pressure regulator, simplifying the installation process and eliminating the need for a separate regulator.

4. Electric choke, offering easier starting in cold conditions and smoother transition from idle to full throttle.

Advantages:

1. Improved power and torque, thanks to the optimized air/fuel mixture resulting from the quad-bore design.

2. Enhanced drivability and throttle response, addressing the shortcomings of the stock carburetors.

3. Flexible tuning options, allowing users to tailor the carburetor to their specific engine and driving conditions.

4. Reliable and durable construction, ensuring long-lasting performance.

Disadvantages:

1. Higher cost compared to stock or OEM carburetors, which may be a deterrent for some buyers.

2. Potential for increased complexity during installation, particularly for those inexperienced with carburetor tuning.

3. Potential for less efficient fuel economy due to the increased power output.

Conclusion:

The Maximum Motorsports 9yn53i Barrel Carburetor presents a compelling upgrade option for those seeking improved power, torque, and drivability from their Dodge Plymouth B100 200 vehicles. Its versatile features, such as adjustable secondary idle circuit and integrated fuel pressure regulator, make it a flexible choice for a wide range of applications. However, its higher cost and potential complexity during installation may deter some buyers. Ultimately, the decision to invest in this carburetor comes down to the individual's priorities, budget, and level of experience with carburetor tuning.

Recommendation:

If you're looking for a significant power upgrade, enhanced drivability, and the flexibility to fine-tune your engine, the Maximum Motorsports 9yn53i Barrel Carburetor is a strong contender worth considering. However, if you're on a tight budget or prefer a simpler installation process, you may want to explore other options or consider refining your existing carburetor setup.

Details:

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.

G guaranteed Fitment. Quick, Simple. Always the correct part. Fast Shipping.

Directly replace the old/broken carb. 2 Barrel Carburetor Carb For Dodge Plymouth model's B100 200 1966-1973 273-318.

part #: 9yn53i prices

  • $61.69-$269.00

specifications carbcoon:

  • for models: B100, 200
  • for makes: Dodge, Plymouth
  • for years: 1966-1973
  • brand: Maxpeedingrods
  • mpn: 9yn53i
  • 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
  • time: 30 Days
  • paid by: Seller

general carbcoon:

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

shipping carbcoon:

  • service: FedEx Ground or FedEx Home Delivery
  • cost: $0.00
  • type: Fixed
  • transit: 4-9 Days
  • class: Standard
  • carrier: FedEx

offer carbcoon:

  • quantity: 22
  • best offers: True
  • availability: In Stock
  • sold: 0
  • options: Ship-to-home
  • started: June 7, 2025

seller carbcoon:

  • # reviews: 604
  • rating: 99.1%
  • city: Rowland height, California

payments carbcoon:

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for models: b100, 200, 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: 6558396951336641,

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