fits model: 450er, 450r, Trx450r, Trx. make: Honda. year: 2006–2016.

( Brand: Keihin ), ( Manufacturer Part Number: 16100-HP1-931 ), ( Part Type: Carburetor ), ( Fits: Atv ), ( Compatible Model: 450r 405er )
The Keihin FCR 16100-HP1-931 carburetor is a high-performance fuel injection system designed specifically for the 2007 Honda 450R, TRX450R, and other compatible models. This carburetor is a direct replacement for the original Keihin FCR system and is known for its exceptional performance and reliability.
The 16100-HP1-931 carburetor features a 42mm throttle body, which allows for optimal airflow and fuel mixture, resulting in improved engine performance and responsiveness. The carburetor also includes a high-quality throttle position sensor (TPS) that provides precise fuel injection control, ensuring smooth power delivery throughout the entire RPM range.
The 16100-HP1-931 carburetor is equipped with a Keihin FCR fuel injection system, which uses a high-pressure fuel pump to deliver precise fuel injection to the engine. This system features a fuel pressure regulator that ensures consistent fuel pressure, even under load, resulting in improved fuel efficiency and reduced emissions.
The carburetor also includes a high-quality air filter that helps to remove dirt, dust, and other contaminants from the air before it enters the engine. This helps to improve engine performance and longevity, as well as reducing engine maintenance requirements.
The 16100-HP1-931 carburetor is easy to install, with clear and detailed installation instructions included. The carburetor is also fully adjustable, allowing users to fine-tune the fuel mixture and air-fuel ratio to optimize engine performance for their specific riding style and conditions.
In conclusion, the Keihin FCR 16100-HP1-931 carburetor is a high-performance fuel injection system that offers improved engine performance, fuel efficiency, and reliability. Its easy installation and adjustability make it a popular choice among Honda 450R and TRX450R owners looking to increase the performance and longevity of their vehicles.
Pros of buying a 2007 Honda TRX450R carbureted engine with a Keihin FCR carburetor (model 16100-HP1-931):1. Affordability: Compared to the fuel-injected model, the carbureted variant is generally less expensive. This makes it an attractive option for budget-conscious buyers.
2. Simplicity: Carburetors are simpler in design and maintenance compared to fuel injection systems. This means less complex troubleshooting and fewer replacement parts.
3. Familiarity: If you are a seasoned off-road enthusiast, you might be more comfortable with carburetors. They require less advanced knowledge and skills for tuning and adjustment.
Cons of buying a 2007 Honda TRX450R carbureted engine with a Keihin FCR carburetor (model 16100-HP1-931):1. Less efficient: Carburetors generally provide less precise fuel delivery compared to fuel injection systems. This can result in less power, fuel efficiency, and overall performance.
2. Requires more maintenance: Carburetors need to be regularly tuned and adjusted to maintain optimal performance. They can also be more sensitive to changes in altitude, temperature, and fuel quality.
3. Less reliable: Carburetors have a reputation for being less reliable than fuel injection systems. They are more prone to issues like flooding, rich/lean mixtures, and air leaks.
Conclusion:The 2007 Honda TRX450R carbureted engine with a Keihin FCR carburetor is a suitable option for budget-conscious off-road enthusiasts who are comfortable with the simplicity of carburetors. However, it may not provide the same level of performance, efficiency, and reliability as a fuel-injected model. Ultimately, the choice depends on your personal preferences, experience, and budget.
Recommendation:If you are a beginner or someone looking for a budget-friendly option, the 2007 Honda TRX450R carbureted engine might be a good choice. However, if you prioritize performance, efficiency, and reliability, you might want to consider the fuel-injected variant.
Removed in great operating condition.
Up for sale is a Trx450er oem Keihin fcr carb that came off a running bike. Came off a 2007 Trx450er special edition model. All sensors connectors are included as pictured and worked when removed.
Item is sold as is and is used, no warranty. The only thing that is carb does not include is the throttle cable use your original one.