1. Motorcycle Carburetors Offers
  2. sku: 6905604778147611
  3. KEIHIN G485

KEIHIN G485 Cvk Carburetor Barrel Carb AQG8

fits model: Quad.

Aqg8 Keihin G485 Cvk Carburetor Carbs 4 Barrel Quad Carb

( Brand: Keihin ), ( Type: Carburetor ), ( Machine Type: Street Motorcycle ), ( Items Included: Carbs ), ( Manufacturer Part Number: G485 ), ( Material: Oem ), ( Vintage Part: Yes ), ( Engine Type: 4-stroke ), ( Choke Type: Mechanical ), ( Oe/oem Part Number: Cvk, Cvk G485, Cvk G485 Aqg8 ), ( Features: Throttled ), ( Country/region Of Manufacture: Japan )

Review KEIHIN Cvk Carburetor Carbs Barrel Carb fits QUAD

The Keihin G485 CVK AQG8 Carburetor, also known as a quad carb, is a high-performance fuel delivery system designed for high-performance engines. This carburetor set is specifically engineered for Honda applications, making it an ideal choice for Honda enthusiasts seeking to optimize the fuel delivery of their engines.

The Keihin G485 CVK AQG8 Carburetor set consists of four individual carburetors, each with a unique barrel design. The barrels are constructed from high-quality aluminum material, ensuring durability and resistance to corrosion. The barrels feature a conical shape, which facilitates the creation of a vortex inside the venturi, allowing for a more efficient fuel-air mixture.

The carburetors come equipped with Keihin's CVK (Constant Vacuum) technology, which maintains a constant vacuum inside the carburetor, ensuring consistent fuel delivery under various engine loads and RPMs. The AQG8 designation indicates that this carburetor set utilizes Keihin's advanced Air Injection System, which injects clean air into the carburetor venturi to help reduce exhaust emissions.

Each carburetor barrel is outfitted with a Mikuni 42mm flat slide throttle valve, which offers smooth and precise throttle response. The throttle valves are adjustable, allowing users to fine-tune the carburetors for optimal engine performance. The carburetors also feature adjustable idle mixtures, which can be adjusted using screws located on the side of each barrel.

The Keihin G485 CVK AQG8 Carburetor set comes complete with all necessary hardware for installation, including mounting brackets, gaskets, and fuel lines. The carburetors are designed to be easily accessible for maintenance, with removable top covers that allow for quick access to the internal components.

In summary, the Keihin G485 CVK AQG8 Carburetor set is a high-performance, quad-carburetor system engineered for Honda applications. Its conical barrel design, CVK technology, and advanced Air Injection System ensure efficient fuel delivery and reduced exhaust emissions. The adjustable throttle valves and idle mixtures offer fine-tuning capabilities, making it an excellent choice for Honda enthusiasts seeking to optimize their engine's performance.

The Keihin G485 CVK AQG8 carburetor, also known as a quad carburetor, is a popular choice among enthusiasts who are looking to enhance the performance of their high-performance engines. Here are some pros and cons that can help you make an informed decision about purchasing this carburetor.

Pros:

1. Increased Power: Quad carburetors offer better fuel mixture delivery compared to single or double carburetors. This results in increased power and torque, making it an excellent choice for high-performance applications.

2. Smoother Idle: Quad carburetors provide a smoother idle and better throttle response, which is essential for racing applications.

3. Improved Fuel Economy: Quad carburetors can improve fuel economy by ensuring that the air-fuel mixture is optimized, leading to more efficient combustion.

4. Enhanced Engine Response: Quad carburetors offer enhanced engine response, which is crucial in racing applications, allowing the engine to respond quickly to changes in throttle position.

5. Customizable: Quad carburetors offer a high degree of customization, allowing enthusiasts to fine-tune the engine to their specific requirements.

Cons:

1. Complexity: Quad carburetors are more complex than single or double carburetors, making them more difficult to install and maintain.

2. Cost: Quad carburetors are more expensive than single or double carburetors due to their complexity and the materials used in their construction.

3. Fuel Consumption: Quad carburetors can lead to increased fuel consumption due to their complexity and the need for more fuel to deliver the optimal air-fuel mixture.

4. Maintenance: Quad carburetors require more frequent maintenance than single or double carburetors due to their complexity.

Conclusion:

The Keihin G485 CVK AQG8 quad carburetor offers significant benefits for high-performance applications, including increased power, smoother idle, improved fuel economy, enhanced engine response, and customizability. However, it also comes with its drawbacks, such as complexity, cost, fuel consumption, and maintenance requirements.

If you are an enthusiast looking to maximize the performance of your high-performance engine and are willing to put in the time and resources required to maintain a quad carburetor, then it could be an excellent investment. However, if you are looking for a more straightforward and cost-effective solution, then a single or double carburetor may be a better choice for you.

Recommendation:

In conclusion, the Keihin G485 CVK AQG8 quad carburetor is an excellent choice for high-performance applications where maximum power and customizability are essential. However, it comes with its challenges, including complexity, cost, fuel consumption, and maintenance requirements. Therefore, it is recommended that you carefully consider your specific requirements and budget before making a decision to purchase this carburetor. If you are unsure, it is always a good idea to consult with a professional mechanic or carburetor specialist to help you make an informed decision.

part # g485 price

  • $250.00

specifications iodacarb:

  • for models: Quad
  • brand: Keihin
  • type: Carburetor
  • machine type: Street Motorcycle
  • items included: Carbs
  • manufacturer part number: G485
  • material: Oem
  • vintage part: Yes
  • engine type: 4-stroke
  • choke type: Mechanical
  • oe/oem part number: Cvk, Cvk G485, Cvk G485 Aqg8
  • features: Throttled
  • country/region of manufacture: Japan

offer iodacarb:

  • started: August 19, 2025
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 1
  • sold: 0

seller iodacarb:

  • # reviews: 1775
  • rating: 99.4%

payments iodacarb:

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

shipping iodacarb:

  • transit: 3-8 Days
  • class: Standard
  • type: Calculated
  • carrier: USPS
  • service: USPS Ground Advantage
  • cost: $21.05

returns iodacarb:

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

general iodacarb:

  • Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors
  • condition: Used
for models: quad, type: carburetor, machine type: street motorcycle, items included: carbs, vintage part: yes, engine type: 4-stroke, choke type: mechanical, oe/oem part number: cvk, cvk g485, cvk g485 aqg8, features: throttled, country/region of manufacture: japan,
category: motorcycle parts > motorcycle scooter parts accessories > air intake fuel delivery > carburetors, material: oem, sku: 6905604778147611,

Keihin G485 Is Similar To:

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1 offer $250.00 USD
  • Offer #1: $250.00 price + $24.10 delivery = $274.10* total. This is a 4 barrel carb set we acquired as you see it. The throttle functions properly.+$24.10 shipping