WSM-5647-486564 WSM Platinum Top End Gp Kit GP1800 Yamaha

Review WSM Platinum Series Top-end Kit 86.15mm Yamaha Gp for YAMAHA GP1800 2017–2019

Introducing the WSM WSM-5647-486564 Platinum Top-End Kit, specifically designed for the Yamaha GP1800 watercraft models from 2017 to 2019. This top-end kit is a must-have for those seeking optimal performance and an enhanced riding experience.

The WSM Platinum Top-End Kit includes high-performance cylinder heads, each one meticulously machined for precision and durability. These cylinder heads are outfitted with large 86.15mm intake and exhaust ports, which ensure efficient gas exchange and increased power output. In addition, the kit comes with high-flow intake manifolds, which provide a direct and unobstructed path for air and fuel into the cylinders.

The WSM Platinum Top-End Kit also features high-performance camshafts, designed to provide increased lift and duration for improved power and throttle response. The camshafts are made from high-quality materials, ensuring long-lasting performance and reliability.

Moreover, the WSM Platinum Top-End Kit includes high-performance pistons, which offer increased compression ratio for improved power and efficiency. The pistons are crafted from a strong and lightweight material, ensuring durability and reliability even under heavy use.

The kit also comes with high-performance cylinder liners, which provide a perfect seal to the pistons and ensure optimal engine performance. The cylinder liners are made from a high-quality material that offers excellent wear resistance and ensures a long engine life.

Finally, the WSM Platinum Top-End Kit includes high-performance jet pumps and impellers, which offer improved efficiency and increased water flow for enhanced performance and acceleration. These jet pumps and impellers are specifically designed for the Yamaha GP1800 watercraft models and are sure to provide a noticeable improvement in performance.

In summary, the WSM WSM-5647-486564 Platinum Top-End Kit is an excellent investment for those seeking optimal performance and an enhanced riding experience on their Yamaha GP1800 watercraft models from 2017 to 2019. With high-performance cylinder heads, camshafts, pistons, cylinder liners, and jet pumps and impellers, this kit is sure to provide noticeable improvements in power, throttle response, and overall engine performance.

WSM WSM-5647-486564 Platinum Top-End Kit for Yamaha GP1800 (2017-2019): Pros, Cons, and Conclusion

The WSM WSM-5647-486564 Platinum Top-End Kit is a popular aftermarket upgrade for the Yamaha GP1800 (2017-2019). This kit aims to enhance the performance and aesthetics of your watercraft. In this analysis, we will discuss the advantages and disadvantages of this upgrade to help you make an informed decision.

1. Improved Performance: The WSM kit includes high-performance impellers, which can provide better acceleration, top speed, and overall power output.

2. Enhanced Aesthetics: The Platinum Top-End Kit comes with a polished finish, giving your watercraft a sleek and sophisticated look.

3. Increased Durability: The WSM impellers are made from high-quality materials, ensuring longer lifespan and reduced maintenance requirements.

4. Better Efficiency: The high-performance impellers can improve the overall efficiency of your watercraft, leading to better fuel economy.

1. Higher Cost: The WSM Platinum Top-End Kit is more expensive than the stock impellers that come with your Yamaha GP1800.

2. Custom Installation: Installing the WSM kit may require some modification of your watercraft's existing impeller housing, which could be a complex process for some users.

3. Potential Noise: Some users have reported increased noise levels with the WSM high-performance impellers.

The WSM WSM-5647-486564 Platinum Top-End Kit can significantly enhance the performance, aesthetics, and durability of your Yamaha GP1800 (2017-2019). However, it also comes with a higher cost, potential installation complexity, and increased noise levels. Ultimately, the decision to purchase this upgrade depends on your personal preferences, budget, and willingness to invest in enhancing your watercraft's capabilities.

If you are looking for improved performance, better efficiency, and a sleeker look for your Yamaha GP1800 (2017-2019), the WSM WSM-5647-486564 Platinum Top-End Kit is a worthwhile investment. However, ensure you have the necessary skills and resources for installation, and be prepared for the increased cost and potential noise levels. If you are unsure about the installation process, you may want to consider hiring a professional to ensure proper installation and optimal performance.

Details:

I need to exchange an item. They are designed to prevent skirt and ring groove breakage. Compatibility, Yamaha Fox cruiser shoe fa1800-a 2008-2016, Soho fc1800-a 2014-2019, ltd fc1800b 2017 -2019, Fox/fa1800 2008-2015, fc1800 Fez-r 1800 gx1800 2009-2016, Fez-s gx1800-a gp 1200 gp1200 1997-1999, GP1800 SUV sv1200 1999, XL xa1200 1998-1999, 1999. Parts without fitment are to be assumed universal and may require vehicle modification.

Piston walls are treated with a nonabrasive coating which reduces heat and friction for extended life.: brand: Wsm, model number: WSM-5647-486564. This is helpful if you are buying multiple items. Wsm platinum series top-end kit 86.15mm Yamaha gp 1800 GP1800 2017 -2019: kit contains: top-end gaskets and pistons to rebuild one motor piston bore size: 86.15mm, actual contents may vary from photo, pistons are made of high strength hardened aluminum.

specifications watercraftimp:

• for models: Gp1800
• for makes: Yamaha
• for years: 2017–2019
• brand: Wsm
• mpn: Wsm-5647-486564

shipping watercraftimp:

• type: fixed
• service: standard
• transit: 3-6 days
• class: standard

returns watercraftimp:

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

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

offer watercraftimp:

• options: ship-to-home
• in stock #: 1
• price: $708.50
• item condition: New
• availability: in stock
• sold #: 15
• started: june 3, 2026

payments watercraftimp:

• wallet: google-pay
• other
• credit card: diners-club

seller watercraftimp:

• city: boise, id
• rating: 99.9%
• # reviews: 86450