WSM-5647-485874 WSM Platinum Top End Kit 800 Yamaha

Review WSM Platinum Series Top-end Kit 79.90mm Yamaha Xl for YAMAHA 800 2000–2001

WSM WSM-5647-485874 Platinum Top-End Kit for Yamaha XL 800 XA800 (2000-2001)

Introducing the WSM WSM-5647-485874 Platinum Top-End Kit, specifically designed for the Yamaha XL 800 XA800 models produced between 2000 and 2001. This top-end kit is an essential upgrade for those seeking improved performance and enhanced riding experience.

The Platinum Top-End Kit includes high-performance cylinder heads, which are CNC-machined from premium aluminum alloy. The ports have been meticulously designed to ensure optimal fuel flow and efficient combustion, leading to increased power and torque. Each head comes with large intake and exhaust valves, allowing for superior air and fuel mixture and better exhaust gas flow.

The kit also features high-performance pistons, crafted from forged aluminum alloy. These pistons boast a larger bore size, enabling the engine to breathe more freely and generate increased power. The pistons are also cooled by oil squirters, which help maintain engine temperature during hard riding.

The Platinum Top-End Kit doesn't stop at just cylinder heads and pistons. It also includes high-performance camshafts, specifically designed to provide increased lift and duration for improved power and torque. The camshafts are crafted from billet steel and feature a high-performance roller-rocker design, ensuring a smooth and reliable operation.

Furthermore, the kit includes high-performance cylinder bore liners, which are made from high-strength material and provide excellent heat dissipation and durability. These liners also ensure a perfect seal between the piston and cylinder wall, ensuring optimal engine performance.

The WSM WSM-5647-485874 Platinum Top-End Kit is a must-have for any serious Yamaha XL 800 XA800 rider who wants to unleash their bike's full potential. With its high-performance components and meticulous engineering, this kit will provide increased power, torque, and riding enjoyment. So, upgrade your Yamaha XL 800 XA800 today with the WSM Platinum Top-End Kit and experience the difference for yourself!

Pros and Cons of buying a WSM WSM-5647-485874 Platinum Top-End Kit for Yamaha XL 800 XA800 (2000-2001)

The WSM WSM-5647-485874 Platinum Top-End Kit is a popular aftermarket upgrade for the Yamaha XL 800 XA800 (2000-2001) snowmobiles. This kit includes various high-performance parts designed to enhance the snowmobile's power, handling, and overall riding experience. In this article, we will discuss the advantages and disadvantages of purchasing this kit, followed by a concluding recommendation.

1. Increased Power: The WSM Platinum Top-End Kit includes high-performance cylinder heads, pistons, and other components that contribute to an increase in horsepower and torque, resulting in improved acceleration and top speed.

2. Enhanced Durability: The kit's premium components are designed to withstand the rigors of snowmobiling, ensuring longer lifespan and reduced maintenance requirements.

3. Improved Handling: The kit's lighter weight and better power-to-weight ratio contribute to improved handling and maneuverability, allowing for a more responsive and agile riding experience.

4. Better Fuel Efficiency: The high-performance components in the WSM Platinum Top-End Kit are designed to optimize combustion, resulting in better fuel efficiency and reduced operating costs.

5. Increased Value: Installing the WSM Platinum Top-End Kit can add value to your snowmobile, making it more desirable to potential buyers if you decide to sell it in the future.

1. Cost: The WSM Platinum Top-End Kit is an expensive upgrade, and the overall cost of purchasing and installing it may be prohibitive for some riders.

2. Complex Installation: The kit's installation process can be complex and time-consuming, requiring professional assistance or extensive mechanical knowledge.

3. Potential Compatibility Issues: The WSM Platinum Top-End Kit may not be compatible with all Yamaha XL 800 XA800 (2000-2001) models, and it is essential to verify compatibility before purchasing.

4. Reduced Emissions Compliance: The high-performance components in the WSM Platinum Top-End Kit may not meet emissions regulations, making it illegal to use in certain areas.

5. Risk of Damage: Installing aftermarket parts can increase the risk of damage to the snowmobile, and the premium components in the WSM Platinum Top-End Kit may be more susceptible to damage due to their higher value.

The WSM WSM-5647-485874 Platinum Top-End Kit offers several advantages, including increased power, enhanced durability, improved handling, better fuel efficiency, and increased value. However, it also comes with disadvantages, such as a high cost, complex installation, potential compatibility issues, reduced emissions compliance, and an increased risk of damage.

Based on the information provided, it is recommended that riders considering this upgrade carefully weigh the pros and cons and assess their personal priorities and budget before making a decision. If the benefits outweigh the drawbacks, and the rider is willing to invest the time and money required for the installation, the WSM Platinum Top-End Kit can provide a significant improvement to the riding experience on a Yamaha XL 800 XA800 (2000-2001) snowmobile.

Details:

Parts without fitment are to be assumed universal and may require vehicle modification. This is helpful if you are buying multiple items. Piston walls are treated with a nonabrasive coating which reduces heat and friction for extended life.: brand: Wsm, model number: WSM-5647-485874.

Compatibility, Yamaha GP 800 gp800 1998-2005, xl XA800 2000 -2001, XLT XA800-a 2002-2004. They are designed to prevent skirt and ring groove breakage. Wsm platinum series top-end kit 79.90mm Yamaha xl 800 XA800 2000 -2001: kit contains: top-end gaskets and pistons to rebuild one motor piston bore size: 79.90mm, actual contents may vary from photo, cylinder replanting is required for 80.25mm bore, pistons are made of high strength hardened aluminum. I need to exchange an item.

specifications watercraftimp:

• for models: 800
• for makes: Yamaha
• for years: 2000–2001
• brand: Wsm
• mpn: Wsm-5647-485874

returns watercraftimp:

• policy: returns accepted
• time: 30 days
• paid by: seller

seller watercraftimp:

• city: boise, id
• # reviews: 64650
• rating: 99.5%

shipping watercraftimp:

• type: fixed
• service: standard
• class: standard
• transit: 4-6 days

payments watercraftimp:

• wallet: google-pay
• credit card: discover
• other

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

offer watercraftimp:

• options: ship-to-home
• started: august 15, 2025
• availability: in stock
• prices: $245.21–$249.99
• item condition:
  • New other (see details)
  • New
• in stock #: 5
• sold #: 23