fits model: Mx, 800. make: Ski-doo. year: 2005–2007.

( Brand: Wiseco ), ( Manufacturer Part Number: 4993-W355827-43 )
The WISCO 4993-W355827-43 Top End Kit is a high-performance upgrade for the 2005-2007 Ski-Doo MX 800 snowmobile engine. This top end kit is specifically designed to enhance the power output and overall performance of your engine.
The kit includes new cylinder heads, pistons, and rings, all made from high-quality materials to ensure superior durability and reliability. The 1.00mm oversized pistons provide increased compression and power, while the 83.00mm bore size allows for larger fuel and air intake, resulting in more efficient combustion.
Each piston is carefully machined and balanced to ensure proper fit and function. The new cylinder heads feature improved port flow design, which allows for better gas exchange and increased power output. The rings are also upgraded to provide better sealing and reduce compression loss.
The WISCO Top End Kit is a direct replacement for the stock parts and is designed to fit perfectly on your Ski-Doo MX 800 engine. The installation process is straightforward, and the kit comes with all necessary hardware for a hassle-free installation.
By upgrading to this top end kit, you can expect improved power delivery, increased top end RPM, and enhanced overall performance from your Ski-Doo MX 800 snowmobile. Whether you're a weekend warrior or a competitive racer, this kit is an excellent investment for those looking to get the most out of their engine.
In summary, the WISCO 4993-W355827-43 Top End Kit is a high-quality performance upgrade for the 2005-2007 Ski-Doo MX 800 engine. It includes new cylinder heads, pistons, and rings, designed to provide increased power, durability, and reliability. The installation process is straightforward, and the kit comes with all necessary hardware. Upgrading to this top end kit will result in improved power delivery, increased top end RPM, and enhanced overall performance for your snowmobile.
The Wiseco 4993-W355827-43 Top End Kit is a popular aftermarket upgrade for the Ski-Doo MX 800 snowmobile model years 2005 to 2007. This kit includes a high-performance piston and ring set. In this analysis, we will discuss the potential advantages and disadvantages of installing this top end kit on your Ski-Doo MX 800.
Pros:1. Enhanced Power: The Wiseco top end kit is designed to provide increased power output, resulting in improved acceleration and top speed. This can be beneficial for riders seeking more performance from their snowmobile.
2. Durability: Wiseco's reputation for manufacturing high-quality pistons and rings ensures that this kit will likely last longer than the stock components. This can save you money in the long run by reducing the need for frequent replacements.
3. Customization: Installing this kit is an excellent way to personalize your snowmobile and stand out from other riders. The performance gains can also help you stay competitive in racing or recreational riding circles.
Cons:1. Cost: The Wiseco top end kit is a premium aftermarket part, and the cost may be a significant investment for some riders. It is essential to consider whether the potential performance gains and durability improvements justify the expense.
2. Installation Complexity: Installing the Wiseco top end kit requires a certain level of mechanical expertise. If you are not comfortable performing the installation yourself, you may need to pay for professional installation, which can add to the overall cost.
3. Compatibility: Although the Wiseco kit is designed for the 2005-2007 Ski-Doo MX 800, it is crucial to ensure that all other components in your engine are compatible. Incompatible parts can lead to engine damage and decreased performance.
Conclusion:The Wiseco 4993-W355827-43 Top End Kit can deliver improved power, durability, and customization for your 2005-2007 Ski-Doo MX 800. However, the investment required for this upgrade may not be suitable for all riders. Consider your budget, mechanical expertise, and engine compatibility before deciding to purchase and install this kit.
Recommendation:If you are an experienced rider with a well-maintained Ski-Doo MX 800, and you are seeking increased performance and durability, the Wiseco top end kit could be an excellent investment. However, if you are a casual rider or have limited mechanical experience, it may be wise to consider other, less complex upgrades or consult a professional mechanic before making a decision.
KD Series Ring - Alloy steel, ferric coated, chrome faced, internally notched, half-keystone. Wiseco Top-End it. STANDARD and OVERSIZES are not indicated. Wiseco wide range of oversize pistons increase the life cast iron lined cylinders.
This is helpful if you are buying multiple items. Durability, and long service life. Diamond turned finish from one of the many CNC computer controlled turning centers guarantees you a perfect with no size variation. I need to exchange an item.
Brand: Wiseco, model Number: 4993-W355827-43. Actual Contents May Vary From Photo, All Wiseco Pistons are forged from high silicon, low expansion aluminum which offers superior strength, reduced weight, improved heat transfer, and longer life. Wiseco Top End Kit-1.00mm Oversize to 83.00mm for 2005 2007 Ski-Doo MX Z 800 : Bore: 83.00mm, Sizing: 1.00mm. Parts without fitment are to be assumed universal and may require vehicle modification.
All Wiseco pistons and components are optimized for your vehicle to get the most value money.