fits model: 340. make: Rupp, Yamaha, Arctic, Arctic-cat.

( Brand: Keihin ), ( Manufacturer Part Number: 806E1 ), ( Part Type: Carburetor )
The Keihin 806E1 carburetor is a high-performance, fuel-injected carburetor specifically designed for use with Arctic Cat and Yamaha snowmobiles modeled between 290 and 340. This carburetor is an upgrade from traditional carburetors and brings several advantages to the table.
At its core, the Keihin 806E1 is an electronic fuel injection (EFI) system. It utilizes an electronic control unit (ECU) to manage the fuel delivery process. This results in precise fuel metering, which translates to improved combustion efficiency, increased power output, and better cold-start performance.
One of the key features of this carburetor is its ability to adapt to varying operating conditions. With its advanced fuel mapping capabilities, it can optimize fuel delivery for different altitudes, temperatures, and riding styles. This results in better overall performance and improved fuel economy.
The Keihin 806E1 is also known for its ease of installation. It comes complete with all necessary hardware, including mounting brackets, fuel lines, and sensors. The installation process is straightforward and can typically be completed in a few hours by an experienced snowmobile mechanic.
Another advantage of this carburetor is its durability. It is constructed from high-quality materials, including corrosion-resistant metals and advanced plastics. This ensures that it can withstand the harsh conditions of snowmobiling, including extreme temperatures and moisture.
In terms of maintenance, the Keihin 806E1 requires minimal upkeep. It features a self-cleaning fuel system, which helps to reduce the buildup of carbon deposits and other contaminants. This translates to fewer fuel system cleaning and maintenance tasks for the snowmobile owner.
In summary, the Keihin 806E1 carburetor is a high-performance, fuel-injected system designed for use with Arctic Cat and Yamaha snowmobiles between 290 and 340. It offers improved fuel efficiency, increased power output, and easy installation. Its advanced fuel mapping capabilities, ease of maintenance, and durability make it a popular choice among snowmobile enthusiasts.
The Keihin 806E1 carburetor is a popular choice for snowmobiles, specifically those manufactured by Arctic Cat, Yamaha, and Rupp. Here are some pros and cons that may help you make an informed decision about purchasing this carburetor.
Pros:1. Durability: Keihin carburetors are known for their durability and reliability, making them a top choice for snowmobile enthusiasts.
2. Adjustability: The Keihin 806E1 offers a wide range of adjustability, allowing users to fine-tune the carburetor for optimal performance in various conditions.
3. Efficiency: This carburetor is known for its efficiency, which can help improve fuel economy and reduce emissions.
4. Easy to install: The Keihin 806E1 is relatively easy to install, making it a popular choice for DIY enthusiasts.
5. Wide compatibility: This carburetor is compatible with a wide range of snowmobiles, including those manufactured by Arctic Cat, Yamaha, and Rupp, making it a versatile option.
Cons:1. Cost: The Keihin 806E1 can be more expensive than some other carburetor options, which may be a deterrent for some buyers.
2. Complexity: While the Keihin 806E1 offers a wide range of adjustability, this complexity can make it more difficult to use for some users, particularly those who are not mechanically inclined.
3. Maintenance: Like any carburetor, the Keihin 806E1 requires regular maintenance to ensure optimal performance. This can include cleaning the carburetor and adjusting various settings.
In conclusion, the Keihin 806E1 carburetor is a high-performance, durable, and efficient option for snowmobile enthusiasts. Its wide compatibility and adjustability make it a versatile choice, but its complexity and cost may be drawbacks for some buyers. Ultimately, the decision to purchase a Keihin 806E1 carburetor depends on your specific needs and budget.
If you are looking for a reliable, high-performance carburetor for your snowmobile and are willing to invest in a more complex and expensive option, then the Keihin 806E1 is an excellent choice. However, if you are looking for a more affordable and simpler option, there may be other carburetor models that better suit your needs.
Overall, the Keihin 806E1 carburetor is a top choice for snowmobile enthusiasts who demand the best performance and durability from their equipment. Its wide compatibility, adjustability, and efficiency make it a popular choice among those who take their snowmobiling seriously.
Thanks, -Paul. This KeiHin 806E1 carb looks to be in good shape/complete as pictured, and the throttle choke turn smoothly, but I haven't tested it.