WISECO PISTON SK1398 Kit Cfi 85.00MM

( Brand: Wiseco Piston ), ( Manufacturer Part Number: SK1398 )

Review WISECO PISTON Kit 85.00mm Polaris Cfi fits 800 2013–2017

The WiseCo Piston SK1398 Kit is an excellent upgrade option for Polaris 800 CFI snowmobiles manufactured between 2013 and 2017 with an 85.0mm bore size. This piston kit is designed to deliver improved performance, reliability, and durability to your snowmobile engine.

The piston itself is made from a forged aluminum alloy, ensuring a strong and precise fit within the engine cylinder. The piston's design incorporates a unique cooling fin design, which enhances heat dissipation and reduces the risk of engine overheating. This is particularly beneficial during long rides or in cold weather conditions.

The piston skirt is engineered with a low-friction coating, which reduces piston-to-cylinder friction and minimizes wear. This results in smoother engine operation, reduced noise, and improved fuel efficiency. Additionally, the piston skirt's design includes an optimized shape that maximizes power output and reduces engine blowby.

The piston kit also includes a new ring set, consisting of a compression ring, oil control ring, and top ring. These rings are made from high-quality materials and are designed to provide optimal sealing and performance. The compression ring is engineered to maximize combustion efficiency, while the oil control ring minimizes oil consumption and ensures a cleaner engine. The top ring is designed to provide a precise seal between the piston and cylinder head, resulting in improved horsepower and torque.

The WiseCo Piston SK1398 Kit also includes new piston pin and wrist pin bushings. These bushings are made from high-quality materials that provide excellent wear resistance and reduce the risk of piston slap. This results in a quieter and smoother engine operation.

Finally, the piston kit includes new piston pin clips and wrist pin clips. These clips are engineered to provide a secure and reliable hold on the piston pin and wrist pin, ensuring that they remain in place during operation.

In summary, the WiseCo Piston SK1398 Kit is an excellent upgrade option for Polaris 800 CFI snowmobiles manufactured between 2013 and 2017. This kit includes a high-performance piston, a new ring set, new piston pin and wrist pin bushings, and new piston pin and wrist pin clips. The piston's forged aluminum alloy construction, cooling fin design, low-friction coating, and optimized skirt shape deliver improved performance, reliability, and durability.

Pros and Cons of Buying a WISCO Piston SK1398 Kit for a Polaris 800 CFI (2013-2017)

- Pro: The WISCO piston kit is designed to provide enhanced engine performance by offering improved compression, better ring sealing, and reduced friction. This could lead to increased power, better fuel efficiency, and smoother operation.

- Pro: WISCO pistons are made from high-quality materials like forged aluminum alloy, ensuring they can handle the rigors of off-road riding and last longer than stock pistons.

- Pro: The WISCO piston kit offers increased power due to its improved compression ratio and overall engine performance. This could result in a more enjoyable riding experience.

- Pro: The piston kit's improved ring sealing and reduced friction help minimize engine wear, potentially reducing the need for frequent engine rebuilds or replacements.

- Pro: In the long run, the WISCO piston kit could save you money by reducing the need for engine repairs or replacements.

- Pro: The piston kit is relatively easy to install, making it a viable option for DIY enthusiasts. Instructions and installation tools are often provided with the kit.

- Pro: Installing the WISCO piston kit can give your engine a more attractive appearance with its polished finish.

- Con: The WISCO piston kit comes with an initial investment. While the long-term savings may be substantial, the upfront cost is a factor to consider.

- Con: The WISCO piston kit is not suitable for all Polaris 800 CFI models, and it's essential to ensure compatibility before purchasing.

- Con: Installing the piston kit requires some specific tools and knowledge. If you're not comfortable with the installation process, it may be worth seeking professional help.

- Neutral: The WISCO piston kit advertises increased power, but individual results may vary depending on the specific engine condition and setup.

The WISCO piston kit (SK1398) for the Polaris 800 CFI (2013-2017) offers several advantages, including improved engine performance, durability, and reduced engine wear. However, it comes with an initial investment and specific installation requirements. Ultimately, if you're looking for a long-term engine upgrade that could save you money, the WISCO piston kit is a worthwhile consideration. But it's essential to ensure compatibility and consider your installation capabilities before making a purchase.

Details:

Made in the USA. 4-stroke kit feature a race-ready finish with smooth edges for improved combustion flow. High-performance ring kit and alloy pin included with each Piston for extended life sustained power. Horizontal slot-pin oiling reduces friction and provides scuff resistance, along with a pressure seal groove for maximum ring.

2-stroke kit features Wiseco Piston that is CNC machined for optimal cam shape and profile peak power long service life. Each Piston is built from race proven designs that are chosen by the top teams in all forms of racing.

part #: sk1398 prices

• $394.97-$452.08

specifications pistondon:

• for models: 800
• for makes: Polaris
• for years: 2013-2017
• brand: Wiseco Piston
• mpn: Sk1398

seller Pistondon:

• city: Grand Rapids, Michigan
• rating: 99.2%
• # reviews: 607289

shipping Pistondon:

• cost: $0.00
• transit: 4-8 Days
• service: UPS Ground
• class: Standard
• type: Fixed
• carrier: UPS

returns Pistondon:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

payments Pistondon:

• credit card: Discover
• other
• wallet: Apple-pay

general Pistondon:

• condition: New
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits

offer Pistondon:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 9
• started: March 21, 2025

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