KEIHIN PD50B Carburetors Unsure CB550/750

( Brand: Keihin ), ( Engine Type: 4-stroke ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Machine Type: Street Motorcycle ), ( Manufacturer Part Number: PD50B ), ( Surface Finish: Aluminum ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review KEIHIN Honda Cb550/750 Carburetors Sold As Non Working Unsure Of Year fits CB550 750

The Keihin PD50B carburetor is a high-performance carburetor designed for use on Honda CB550 and CB750 motorcycles. This carburetor is known for its precise fuel delivery and ability to provide optimal engine performance across a wide range of riding conditions.

The PD50B carburetor features a flat-slide design, which allows for smooth and consistent fuel delivery. The design also includes a circular slide, which helps to minimize fuel mixture turbulence for improved combustion efficiency. This results in better throttle response and increased power output.

The carburetor comes with a set of adjustable needles and jets, allowing riders to fine-tune the fuel mixture to their specific riding style and conditions. The main jet size is adjustable from 125 to 165, while the pilot jet size is adjustable from 32 to 40. These adjustments can be made quickly and easily without the need for extensive disassembly.

The Keihin PD50B carburetor also includes a number of other features designed to improve performance and durability. These include a fine-mesh air filter, which helps to prevent dirt and debris from entering the carburetor, and a heavy-duty diaphragm, which provides improved vacuum and fuel delivery.

The carburetor body is made from high-quality aluminum, which is both lightweight and durable. The carburetor also includes a chrome-plated float bowl, which not only looks great but also helps to prevent corrosion and extend the lifespan of the carburetor.

Overall, the Keihin PD50B carburetor is an excellent choice for riders looking to improve the performance of their Honda CB550 or CB750 motorcycle. Its precision fuel delivery, adjustability, and durability make it a favorite among enthusiasts and experienced riders alike. Whether you're looking to increase power output, improve throttle response, or simply enhance the riding experience, the PD50B carburetor is an excellent investment.

Keihin PD50B carburetors, which are used on Honda CB550 and CB750 motorcycles, have been a popular choice among motorcycle enthusiasts due to their reliability and performance. However, like any other component, they come with their own set of pros and cons.

1. Smooth Idle: Keihin PD50B carburetors are known for providing a smooth idle, which is essential for a comfortable riding experience.

2. Consistent Performance: These carburetors offer consistent performance across a wide range of RPMs, making them suitable for various riding conditions.

3. Easy Adjustments: The Keihin PD50B carburetors are easy to adjust, allowing riders to fine-tune the fuel-air mixture for optimal performance and fuel efficiency.

4. Durability: These carburetors are known for their durability and long service life.

1. Complexity: The Keihin PD50B carburetors are more complex than modern fuel injection systems, which can make them more difficult to maintain and troubleshoot.

2. Fuel Efficiency: Compared to modern fuel injection systems, carburetors can be less fuel-efficient, leading to higher fuel consumption.

3. Emissions: Carburetors can produce higher emissions than fuel injection systems, which may be a concern for some riders.

The decision to buy a Keihin PD50B carburetor for a Honda CB550 or CB750 motorcycle depends on an individual's priorities and preferences. If you value smooth idling, consistent performance, and the ability to make easy adjustments, then these carburetors may be the right choice for you. However, if you prefer the ease of use, fuel efficiency, and lower emissions of modern fuel injection systems, then you may want to consider other options. Ultimately, it's essential to weigh the pros and cons carefully and make an informed decision based on your specific needs and preferences.

If you're looking for a reliable and high-performing carburetor for your Honda CB550 or CB750 motorcycle, the Keihin PD50B is an excellent choice. However, if you prioritize fuel efficiency and ease of use, you may want to consider upgrading to a modern fuel injection system instead. Regardless of your decision, make sure to properly maintain your carburetor or fuel injection system to ensure optimal performance and longevity.

part # pd50b prices

• $150.00-$200.79

specifications iodacarb:

• for models: Cb550, 750
• for makes: Honda
• brand: Keihin
• engine type: 4-stroke
• choke type: Mechanical
• type: Carburetor
• machine type: Street Motorcycle
• manufacturer part number: PD50B
• surface finish: Aluminum
• vintage part: Yes
• country of origin: United States

offer iodacarb:

• options: Ship-to-home
• quantity: 1
• started: May 8, 2026
• sold: 0
• availability: In Stock

seller iodacarb:

• # reviews: 1711
• rating: 99.7%

shipping iodacarb:

• cost: $20.00
• transit: 5-11 Days
• service: Economy
• class: Economy
• type: Fixed

returns iodacarb:

• policy: No Returns

payments iodacarb:

• credit card: Mastercard
• other
• wallet: Google-pay

general iodacarb:

• condition: For parts or not working
• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Carburetors

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