WSM-5647-485953 WSM Platinum Top End Gp Kit GP1200 Yamaha

Review WSM Platinum Series Top-end Kit 79.90mm Yamaha Gp for YAMAHA GP1200 1200 2001–2002

Introducing the WSM WSM-5647-485953 Platinum Top-End Kit, specifically designed for the Yamaha GP1200 watercraft models from 2001 and 2002. This top-end kit is a must-have for those seeking optimal engine performance and an enhanced riding experience.

The WSM Platinum Top-End Kit includes high-performance cylinder heads, which are CNC machined for precision and feature large intake and exhaust ports. These heads are designed to increase the engine's power output, provide better throttle response, and improve overall efficiency.

Additionally, this kit comes with high-compression pistons that are engineered from a high-strength material for durability and performance. These pistons offer improved combustion efficiency, resulting in increased horsepower and torque.

The WSM Platinum Top-End Kit also includes high-performance camshafts that provide increased lift and duration for improved power delivery and throttle response. These camshafts are designed to work in harmony with the high-performance cylinder heads and pistons, resulting in a balanced and potent powerband.

The intake and exhaust valves are made from titanium, a material known for its superior strength and lightweight properties. These valves reduce the engine's weight and provide improved performance by allowing for greater airflow and faster exhaust gases expulsion.

Furthermore, the WSM Platinum Top-End Kit includes a high-performance carburetor kit, which includes a high-flow intake manifold, high-performance jets, and an adjustable throttle position sensor. This carburetor kit provides precise fuel delivery and optimizes engine performance for various riding conditions.

The WSM Platinum Top-End Kit is a high-performance upgrade that is easy to install, with all necessary hardware included in the box. It is designed to work seamlessly with your Yamaha GP1200 engine and provides significant improvements in power output, throttle response, and overall engine efficiency.

In summary, the WSM WSM-5647-485953 Platinum Top-End Kit is a comprehensive upgrade for the Yamaha GP1200 watercraft models from 2001 and 2002. It includes high-performance cylinder heads, pistons, camshafts, intake and exhaust valves, and a high-performance carburetor kit, all of which work together to provide improved power output, better throttle response, and increased efficiency. This kit is a worthwhile investment for any watercraft enthusiast seeking to maximize the performance of their GP1200 engine.

Pros and Cons of Buying a WSM WSM-5647-485953 Platinum Top-End Kit for a Yamaha GP1200 (2001-2002)

The WSM WSM-5647-485953 Platinum Top-End Kit is a popular choice for those looking to upgrade their Yamaha GP1200 (2001-2002) jet ski. In this analysis, we will discuss the key benefits and drawbacks of purchasing this kit to help you make an informed decision.

1. Improved Performance: This top-end kit includes high-performance components such as a high-flow intake, high-performance exhaust, and high-compression pistons. These upgrades can lead to increased horsepower, improved throttle response, and better overall performance.

2. Enhanced Durability: The Platinum Top-End Kit is designed with high-quality materials to ensure longevity. The use of precision-machined components and top-grade materials can help reduce wear and tear on the engine, leading to fewer repairs and maintenance costs in the long run.

3. Customizable: The WSM kit offers various options to customize your jet ski according to your preferences. You can choose from different exhaust styles, intake lengths, and even different colors to make your GP1200 stand out from the crowd.

4. Increased Power: The high-performance components in this kit can deliver an estimated increase of up to 20 horsepower, providing a more exhilarating riding experience.

1. Cost: The WSM Platinum Top-End Kit is a significant investment, with a price tag of approximately $79.90. This cost may be a deterrent for some buyers, especially those on a budget.

2. Installation Complexity: Installing the kit requires a certain level of expertise and experience. If you're not comfortable working on your jet ski engine, it may be best to have a professional install the kit for you to ensure proper installation and avoid potential damage to the engine.

3. Potential for Increased Noise: The high-performance exhaust included in the kit may produce more noise than the stock exhaust. This could be a concern for those who value a quieter riding experience or those who live in noise-sensitive areas.

The WSM WSM-5647-485953 Platinum Top-End Kit offers several advantages for those looking to enhance the performance and durability of their Yamaha GP1200 (2001-2002). With improved horsepower, customizable options, and enhanced durability, this kit can provide a more thrilling jet skiing experience. However, its high cost and installation complexity are important considerations. Ultimately, the decision to purchase this kit depends on your budget, skill level, and personal preferences. If you're willing to invest in a top-tier upgrade for your GP1200 and have the necessary expertise to install it, the WSM Platinum Top-End Kit could be an excellent choice.

If you're considering purchasing the WSM WSM-5647-485953 Platinum Top-End Kit for your Yamaha GP1200 (2001-2002), it's essential to weigh the pros and cons carefully. Consider your budget, installation skills, and personal preferences before making a decision. If you're comfortable with the investment and have the necessary expertise, this kit could offer significant improvements to your jet ski's performance and durability. However, if the cost is a concern or you're not confident in your installation abilities, it may be worth exploring alternative options or consulting a professional for guidance.

Details:

They are designed to prevent skirt and ring groove breakage. Piston walls are treated with a nonabrasive coating which reduces heat and friction for extended life. This is helpful if you are buying multiple items.: brand: Wsm, model number: WSM-5647-485953.

Parts without fitment are to be assumed universal and may require vehicle modification. I need to exchange an item. Compatibility, Yamaha gp 1200 r GP1200 2001 -2002, SUV sv1200 2001 -2004, XL xa1200 2001 , XLT xa1200-a 2001 -2005. Wsm platinum series top-end kit 79.90mm Yamaha gp 1200 r GP1200 2001 -2002: 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.

specifications watercraftimp:

• for models: Gp1200, 1200
• for makes: Yamaha
• for years: 2001–2002
• brand: Wsm
• mpn: Wsm-5647-485953

shipping watercraftimp:

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

returns watercraftimp:

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

payments watercraftimp:

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

seller watercraftimp:

• city: boise, id
• # reviews: 64245
• rating: 99.5%

offer watercraftimp:

• started: july 5, 2025
• options: ship-to-home
• in stock #: 1
• sold #: 25
• price: $540.68
• item condition: New
• availability: in stock

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components