fits model: Pz485, Phazer. make: Yamaha. year: 1990–1995.

( Part Type: Fuel Pump )
The Yamaha Phazer PZ485 is a versatile and powerful ATV (All-Terrain Vehicle) engineered to deliver an exceptional riding experience. The PZ485 is part of Yamaha's Phazer line, renowned for its durability, reliability, and performance. In this detailed description, we will focus on the PZ485's 90mm Mikuni fuel gas pump exiter.
The fuel system of this ATV plays a crucial role in ensuring a smooth ride, and this is where the Mikuni fuel gas pump exiter comes in. This advanced fuel pump is a critical component that delivers a consistent fuel supply to the engine for optimal performance and power output. The pump sits under the fuel tank, and it's responsible for suctioning fuel from the tank and delivering it under pressure to the carburetor.
The Mikuni fuel gas pump exiter installed in the PZ485 is a high-performance, electronic fuel pump. It uses a diagonal diaphragm that provides improved fuel volume and pressure at the carburetor, ensuring a stable power output for various driving conditions. In turn, the engine runs more efficiently, with instant-on response when you hit the accelerator.
The electronically controlled fuel pump in the Phazer PZ485 comes with a fuel filter integrated into the system. This advanced design helps maintain a clean fuel supply, preventing impurities from entering the engine and ensuring maximum engine longevity.
Additionally, the pump is designed with a fuel pressure regulator to maintain consistent fuel pressure, even when operating at varying engine speeds. This regulation results in a smoother and more responsive power delivery, creating an enjoyable riding experience.
When it comes to maintenance, the Mikuni fuel gas pump exiter on the PZ485 is quite user-friendly. The fuel pump is sealed, reducing the need for regular maintenance and increasing the ATV's uptime. However, a bi-annual inspection of the fuel filters is recommended for optimal performance and engine longevity.
In summary, the Mikuni fuel gas pump exiter on the Yamaha Phazer PZ485 is a critical component that plays a significant role in the ATV's performance and overall riding experience. This advanced, electronically controlled fuel pump offers consistent fuel delivery, smooth power output, and ease of maintenance, ensuring you can enjoy your off-road adventures worry-free.
The Yamaha Phazer PZ485 with Mikuni fuel gas pump exciter is a high-performance motorcycle engine designed for racing applications. Here are some pros and cons to help you make an informed decision about purchasing this fuel pump exciter:
Pros:1. High-performance engine: The PZ485 is a powerful engine that delivers impressive power output, making it an excellent choice for racers and high-performance enthusiasts.
2. Mikuni Fuel Pump: The inclusion of a Mikuni fuel pump ensures a reliable and consistent fuel delivery, which is essential for optimal engine performance.
3. Exciter: The exciter feature ensures easy starting even in cold conditions, which can save time and make racing more efficient.
4. Durable: Yamaha engines are known for their durability, and the PZ485 is no exception. It is built to withstand the demands of racing.
5. Versatility: This engine is compatible with various applications, including drag racing and road racing, making it a versatile option for multiple racing disciplines.
Cons:1. Expensive: The PZ485 is a high-performance engine and comes with a correspondingly high price tag. It may not be an affordable option for all racers.
2. Complex installation: Installing this engine requires specialized technical knowledge and expertise, which could add to the cost and time involved in the installation process.
3. Limited availability: Due to its racing application, the PZ485 may not be readily available everywhere, which could limit its accessibility for some buyers.
4. Maintenance: High-performance engines like the PZ485 require more frequent and specialized maintenance, which can add to long-term ownership costs.
In conclusion, the Yamaha Phazer PZ485 with Mikuni fuel gas pump exciter is an excellent choice for racers seeking high performance, consistent fuel delivery, and easy starting. However, its high cost, complex installation, limited availability, and maintenance requirements may make it a less viable option for some buyers. Ultimately, your decision to purchase this engine should be based on your racing goals and budget. If performance is a priority and you have the resources to install and maintain it, the PZ485 is an excellent choice. However, if cost or maintenance concerns are a major factor, other, less expensive options might be worth considering.
I try to honestly list any and all imperfections if something is missed, it was an oversight not meant deceive anyone.
Your buying is a serious contract.
I ship fast.
Shipping in the USA only.