fits model: Srx, Gpx, Twin. make: Yamaha. year: 1973.

The 847E1 CARB 73 SRX 643 Yamaha Set for GPX and GP models is a high-performance replacement carburetor kit designed specifically for these vintage Yamaha motorcycles. This kit includes all the necessary components to replace your aging or worn-out carburetors, ensuring optimal engine performance and fuel efficiency.
The kit features two Keihin BSR36 flat slide carburetors, which are known for their reliability and ease of tuning. These carburetors are equipped with 36mm throttle bores, providing a generous airflow for efficient combustion. The flat slide design also ensures smooth throttle response and precise fuel delivery, resulting in a more responsive and enjoyable riding experience.
The kit also includes a set of new fuel filters, which are essential for preventing debris and contaminants from entering the carburetors and damaging the fuel system. The filters are easy to replace and can significantly improve the longevity of your carburetors.
In addition to the carburetors and fuel filters, the kit includes new gaskets, bolts, and other hardware needed for installation. The kit is designed to be a direct replacement for the original carburetors, making installation straightforward and hassle-free.
Overall, the 847E1 CARB 73 SRX 643 Yamaha Set for GPX and GP models is an excellent choice for anyone looking to restore their vintage Yamaha motorcycle to its former glory. With high-quality Keihin carburetors, durable fuel filters, and easy-to-follow installation instructions, this kit provides everything you need for a successful carburetor replacement project.
Pros of buying a 847e1 carb 73 SRX 643 Yamaha GPX GP Keihin twin:1. Classic design: The SRX 643 is a classic model that has been around for decades, and its design is timeless.
2. Smooth engine: The Keihin twin carburetor system provides a smooth and powerful engine performance.
3. Affordability: Compared to newer models, the SRX 643 is relatively affordable, making it a great option for those on a budget.
4. Customizability: The SRX 643 is a popular model among enthusiasts, and there are plenty of aftermarket parts and accessories available to customize it to your liking.
Cons of buying a 847e1 carb 73 SRX 643 Yamaha GPX GP Keihin twin:1. Older technology: The SRX 643 is an older model, and it may not have the same level of technology as newer models.
2. Maintenance requirements: Older models require more maintenance than newer ones, and the SRX 643 may require more frequent tuning and repairs.
3. Fuel efficiency: The SRX 643 may not be as fuel-efficient as newer models, which could result in higher fuel costs over time.
Conclusion:The 847e1 carb 73 SRX 643 Yamaha GPX GP Keihin twin is a classic model that offers a smooth and powerful engine performance. It is also affordable and customizable, making it a great option for those on a budget who want to get into the world of vintage motorcycles. However, it is an older model with higher maintenance requirements and lower fuel efficiency compared to newer models. Ultimately, the decision to buy the SRX 643 depends on your personal preferences and priorities.
Recommendation:If you are looking for a vintage motorcycle with classic design and smooth engine performance, the 847e1 carb 73 SRX 643 Yamaha GPX GP Keihin twin could be a great option for you. However, it is important to consider the maintenance requirements and fuel efficiency before making a decision. If you are not comfortable with regular maintenance and high fuel costs, you may want to consider a newer model that is more fuel-efficient and requires less maintenance.
These were thoroughly cleaned and parts hardware were re zinc coated etc.
So they are like new.