fits model: Rmk, 800. make: Polaris. year: 2013–2016.

( Brand: Wiseco ), ( Manufacturer Part Number: MN/KR48 ), ( Compatible Year: 2016 2015 2014 2013 ), ( Compatible Model: 800 Rmk 155 ), ( Bundle Description: 1 Pc Genuine Wiseco Piston Kits ), ( Type: Piston Kits ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )
The WISCO MN/KR48 piston kit is an excellent upgrade for Polaris 800 RMK 155 engines manufactured between 2013 and 2016. This piston kit, produced by WISCO, a leading aftermarket manufacturer known for high-quality engine components, is specifically designed to improve engine performance and durability.
Each piston in this kit is meticulously crafted using a forged design for increased strength and reliability. Forged pistons undergo a heat-treatment process that enhances their ability to endure the extreme heat and pressure generated within the engine cylinder, ensuring a longer lifespan and improved overall performance.
These pistons also incorporate a unique geometry that optimizes combustion efficiency, which translates to increased horsepower and better torque output. The piston skirt design ensures a perfect seal against the cylinder liner, minimizing blow-by, reducing fuel consumption, and lowering engine emissions.
Moreover, the WISCO MN/KR48 piston kit comes with matching wrist pins and piston rings. These components work together to provide a reliable and efficient transfer of power from the piston to the crankshaft. The piston rings, made from top-quality materials, ensure proper compression and seal against the cylinder bore, preventing any combustion gases from escaping.
The kit includes piston pins made from chrome-molybdenum material, known for its superior strength and resistance to wear and tear. The pin's coating guarantees smooth piston movement within the cylinder, leading to less friction and smoother engine operation.
In summary, the WISCO MN/KR48 piston kit is an essential upgrade for any Polaris 800 RMK 155 engine from 2013 to 2016. It promises improved performance, enhanced durability, and better fuel efficiency through its forged design, optimized combustion geometry, and high-quality piston rings and wrist pins. This kit is an excellent investment for any snowmobile enthusiast looking to enhance their riding experience.
a. Enhanced Performance: The Wiseco MN/KR48 piston kit upgrades your 800 RMK engine by allowing it to run cooler and with increased power, making your sled more responsive and faster.
b. Improved Durability: These pistons are designed using high-quality materials, guaranteeing extended engine life and reduced wear.
c. Customizable: Wiseco offers various piston designs tailored to different riding styles and engine modifications, ensuring a perfect fit for your specific needs.
d. High Compression Ratio: The pistons have a higher compression ratio than the stock ones, which results in more efficient fuel combustion and better engine performance.
2. Drawbacks of Wiseco MN/KR48 Piston Kit:a. Higher Cost: The upgrade comes with a premium price tag and may not be affordable for all snowmobile owners. An aftermarket piston kit can be a considerable investment compared to stock components.
b. Complex Installation: Installing aftermarket pistons can be a complicated process, requiring the use of specialized tools and expertise. Entrusting this task to a professional mechanic is advisable.
3. Important Considerations:a. Engine Modifications: Ensure that your engine is compatible with the chosen piston kit. Compatibility depends on other modifications made to your sled, such as exhaust systems, carburetors, or other aftermarket parts.
b. Proper Installation: Properly installing the Wiseco piston kit is crucial for ensuring optimal engine performance and longevity. Make sure the installation is done by a certified mechanic.
Conclusion:The Wiseco MN/KR48 piston kit provides significant performance benefits for the 2013-2016 Polaris 800 RMK 155 engines, such as enhanced durability, improved power, and enhanced responsiveness. However, the investment in this upgrade comes with a higher cost than stock components and requires a complex installation process. If the potential benefits align with your riding goals and budget, the Wiseco MN/KR48 piston kit is an excellent option to improve your sled's power and performance. To maximize the value of this upgrade, properly research and prepare your engine, and always seek a professional for installation to ensure the best possible outcome.
Recommendation:If you are a serious snowmobiler looking to enhance the performance of your 2013-2016 Polaris 800 RMK 155 engine for competitive racing or high-altitude riding, the Wiseco MN/KR48 piston kit is a strong recommendation. Its customized designs, high-quality materials, and performance improvements make it a valuable upgrade for demanding snowmobile applications. Ensure proper compatibility and installation for the best possible results.
Wiseco Piston Kit for 2013 - 2016 Polaris 800 RMK 155 - Engine Pistons ta: Status: In Stock.