fits model: S46.

( Brand: Sudco ), ( Manufacturer Part Number: 016.148 ), ( Part Type: Carburetor )
The Keihin S46 Sudco Carburetor PWK33 is a high-performance fuel delivery system designed for two-stroke engines. This carburetor is a testament to Keihin's long-standing reputation for producing reliable and efficient carburetors.
The Keihin S46 Sudco Carburetor PWK33 features a 36mm main jet, which ensures a consistent fuel mixture for optimal engine performance. The carburetor's vacuum-secondary system allows for fine-tuning of the fuel-air mixture, allowing for optimal engine performance across a wide range of operating conditions.
The carburetor's design also includes a float chamber, which holds the fuel and regulates its supply to the engine. This ensures that the engine always has a steady supply of fuel, even during rapid acceleration or deceleration.
The Keihin S46 Sudco Carburetor PWK33 is also easy to install and maintain. It comes with a simple-to-follow installation guide, and its components are easily accessible for routine maintenance. The carburetor's durable construction ensures that it can withstand the rigors of regular use, making it a reliable choice for both amateur and professional riders.
Overall, the Keihin S46 Sudco Carburetor PWK33 is a high-performance carburetor that delivers consistent fuel delivery, fine-tuning capabilities, and durability. It is a great choice for anyone looking to upgrade their two-stroke engine's fuel delivery system.
Pros of buying a 016.148 Keihin S46 Sudco PWK33 carburetor:1. Reputation: Keihin is a well-known and respected manufacturer of carburetors, known for their durability and reliability.
2. Availability: The Sudco PWK33 version is a popular choice for many motorcycles, making it easy to find replacement parts and tuning information.
3. Adjustability: The carburetor is highly adjustable, allowing for fine-tuning of the air-fuel mixture for optimal engine performance.
4. Affordability: Compared to some other high-performance carburetors, the 016.148 Keihin S46 Sudco PWK33 is relatively affordable.
Cons of buying a 016.148 Keihin S46 Sudco PWK33 carburetor:1. Complexity: Carburetors can be complex to tune and maintain, requiring some mechanical knowledge and skill.
2. Vulnerability to Fuel: Carburetors can be susceptible to fuel contamination and water, which can lead to performance issues.
3. Requires Regular Maintenance: Carburetors require regular maintenance, such as cleaning and adjusting the float levels, to ensure optimal performance.
Conclusion:The 016.148 Keihin S46 Sudco PWK33 carburetor is a solid choice for motorcycle enthusiasts looking for a reliable and adjustable carburetor at an affordable price. While it may require some mechanical skill and regular maintenance, the benefits of its durability, reputation, and adjustability make it a worthwhile investment for many riders.
Recommendation:If you are comfortable with maintaining and tuning your motorcycle's carburetor, the 016.148 Keihin S46 Sudco PWK33 is a great option for improving engine performance and fuel efficiency. However, if you are not comfortable with this level of mechanical work, you may want to consider purchasing a carburetor that is easier to maintain or investing in a fuel-injection system instead.
148 keihin pwk series carburetor. Slow jet 52, throttle valve 6, jet needle 48cgl, and main jet 165.