16093-W344706-73 WSM Top End Kit Yamaha

Review WSM Top End Kit 1800cc 0.50mm Over To 86.40mm Bore For Yamaha for YAMAHA 2011–2014

Introducing the WSM Top End Kit 1800cc (Part Numbers: WSM 16093-W344706-73) specifically designed for Yamaha motorcycles manufactured between 2011 and 2014. This top end kit is an excellent upgrade for riders seeking improved engine performance and power.

The kit includes all the necessary components to upgrade your motorcycle's top end, including cylinder heads, intake ports, exhaust ports, and valves. Each component is meticulously crafted from high-quality materials, ensuring superior durability and reliability. The cylinder heads feature a 0.50mm overbore for enhanced combustion efficiency, while the 86.40mm pistons provide increased displacement for more power.

The intake and exhaust ports have been engineered for optimal flow, allowing more air and fuel to enter the engine and exhaust gases to leave more efficiently. The valves, made from heat-resistant materials, ensure efficient gas exchange and can withstand the extreme temperatures generated during high-performance riding.

This top end kit is not only designed to enhance power and performance but also to improve engine cooling. The upgraded components allow for better airflow, which in turn aids in cooling the engine. The result is a more powerful, efficient, and cooler-running engine.

Installation of the WSM Top End Kit is relatively straightforward and can be completed with common hand tools. Detailed instructions are included in the package to ensure a smooth and successful installation process. This kit is an excellent choice for riders who demand the best from their motorcycles and are looking for a significant power boost.

Upgrading your motorcycle with the WSM 1800cc Top End Kit not only enhances performance but also adds value to your vehicle. The high-quality components and the reputation of the WSM brand make this an attractive modification for any Yamaha enthusiast. Upgrade your ride today with the WSM 16093-W344706-73 Top End Kit.

Pros and Cons of buying a WSM 1800cc Top End Kit for 2011-2014 Yamaha Motorcycles

The WSM 16093-w344706-73 Top End Kit is a popular upgrade for Yamaha motorcycles from 2011 to 2014. This kit comes with 1800cc displacement, 0.50mm oversize pistons, and 86.40mm bore size. In this analysis, we will discuss the advantages and disadvantages of purchasing this top end kit.

1. Increased Power: The primary advantage of installing this top end kit is the significant power boost it provides. Expect an improvement in horsepower and torque, resulting in better acceleration and overall performance.

2. High-Quality Materials: The WSM Top End Kit is made with high-quality materials, ensuring durability and reliability. The oversize pistons and rings are designed to withstand the increased power and heat generated by the engine.

3. Improved Throttle Response: This top end kit offers improved throttle response, allowing for smoother power delivery and better control over the motorcycle.

4. Enhanced Engine Look: The WSM Top End Kit provides an enhanced engine look, making your motorcycle stand out with its larger bore size and increased displacement.

1. Cost: The primary downside of purchasing this top end kit is the cost. It is a significant investment, and the price may be a barrier for some riders.

2. Installation Complexity: Installing the WSM Top End Kit requires advanced mechanical skills and knowledge. It is recommended that the installation is performed by a professional mechanic or experienced rider to avoid any potential issues.

3. Potential Engine Noise: Some riders have reported an increase in engine noise after installing this top end kit. While this is not a concern for everyone, it is something to consider before making the purchase.

4. Potential Emission Regulation Violations: Depending on your location, installing this top end kit may violate emission regulations. Be sure to check with your local motor vehicle department to ensure compliance before making the upgrade.

The WSM 1800cc Top End Kit offers several advantages, such as increased power, improved throttle response, and enhanced engine look. However, it also comes with disadvantages, such as a high cost, installation complexity, potential engine noise, and potential emission regulation violations.

If you are an experienced rider with advanced mechanical skills, enjoy the thrill of increased power, and are willing to invest in a high-quality upgrade, then the WSM 1800cc Top End Kit may be an excellent choice for you. However, if you are a casual rider, have limited mechanical skills, or are concerned about the cost or potential issues, it may be best to consider other upgrades or hold off on the purchase.

Details:

Wsm platinum series top-end kit contains: top-end gaskets and pistons to rebuild one motor piston bore size: 86.40mm, actual contents may vary from photo, pistons are made of high strength hardened aluminum.: brand: Wsm, model number: 16093-W344706-73. Parts without fitment are to be assumed universal and may require vehicle modification. Compatibility: years: make: model: application: notes: 2017 - 2018 Yamahafc1800b wave runner Fox limited Soho, 2011 2014 Yamahavx1800k bxs, 2016 Yamahafc1800 cruiser 2013 2016 Yamahafa1800a shoe, 2014 Yamahafa1800 2008 2011 Yamahafx1800 2012 2014 Yamahafb1800a ho, 2014 2018 Yamahafc1800a 2012 Yamahafx1800 2009 2013 Yamahagx1800a Zs, 2018 Yamahafc1800 2013 Yamahafb1800 2018 Yamahagp18 2013 Yamahagx1800 Fr, 2014 Yamahavx1800ak VCR.

This is helpful if you are buying multiple items. They are designed to prevent skirt and ring groove breakage. I need to exchange an item. Wsm top end kit 1800cc -0.50mm over to 86.40mm bore for 2011 - 2014 Yamaha vx1800ak wave runner VCR jet ski: bore: 86.40mm, sizing: 0.50mm oversize.

Piston walls are treated with a nonabrasive coating which reduces heat and friction for extended life.

specifications watercraftimp:

• for makes: Yamaha
• for years: 2011–2014
• brand: Wsm
• mpn: 16093-w344706-73

payments watercraftimp:

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

offer watercraftimp:

• availability: in stock
• options: ship-to-home
• prices: $555.43–$569.66
• item condition: New
• started: april 8, 2026
• sold #: 16
• in stock #: 5

seller watercraftimp:

• # reviews: 82254
• rating: 99.9%
• city: boise, id

returns watercraftimp:

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

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

shipping watercraftimp:

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