fits model: Ext. make: Arctic, Arctic-cat.

( Brand: Wiseco ), ( Manufacturer Part Number: 2087PS ), ( Part Type: Ring Piston )
Introducing the Twin-440 Arctic Cat 290 Triple Wiseco Piston Ring Kit: a high-performance solution for your Arctic Cat snowmobile engine. This kit, bearing the part number 2087PS, is manufactured by the renowned Wiseco Engineering a leader in piston design, manufacturing, and performance enhancement.
These piston rings are meticulously designed and produced to precisely fit and function in the Arctic Cat Twin-440 dual-cylinder engine. The triple-ring configuration in this kit provides superior sealing and durability, enhancing engine efficiency, and reducing power loss due to piston-to-cylinder leakage.
At the heart of this kit are the cylindrical piston rings made from top-grade materials. Wiseco employs a proprietary manufacturing process to ensure these rings offer the highest strength, minimal wear, and attractive, mirror-like finishes. Their advanced design delivers excellent sealing, cooler operating temperatures, and an improved engine functioning.
The kit features a comprehensive assortment of piston rings, consisting of the following components:1. Compression Ring: The primary piston ring, located nearest to the crown of the piston, facilitates the combustion process by creating a tight seal against the cylinder wall, thus reducing combustion gases that escape and increasing the efficiency of the engine.
2. Oil Control Ring: Positioned right below the compression ring, the oil control ring's primary function is to contain engine oil within the confines of the crankcase while efficiently providing oil to the linier bearing and piston skirt. Proper oil control is essential in maintaining the performance and longevity of the engine.
3. Skirt Ring: Nestled beneath the oil control ring, the skirt ring ensures a tight seal between the piston and cylinder wall along the entire piston circumference. This sealing effect is vital in containing combustion gases and maintaining engine pressure.
The Twin-440 Arctic Cat 2087PS Triple Wiseco Piston Ring Kit provides a direct, plug-and-play upgrade to enhance your engine's efficiency, power, and performance, delivering an unforgettable riding experience. When it's time to give your sled the attention it deserves, trust the professionals at Wiseco to provide you with the best possible solution.
Twin-440 Arctic Cat 290 Triple Wiseco Piston Ring (Part No. 2087PS NOS) is a high-performance piston ring set designed for Arctic Cat snowmobiles with Twin-440 engines. This piston ring set is manufactured by Wiseco, a well-known brand in the powersports industry that is recognized for its high-quality aftermarket parts. Let's have a look at the pros and cons of buying this piston ring set.
Pros:- Wiseco is a reputable brand known for its high-quality aftermarket performance parts.
- This piston ring set is designed specifically for Arctic Cat Twin-440 engines, ensuring a proper fit and function.
- The Wiseco triple piston ring design can provide improved sealing, better compression, reduced engine wear, and potentially increased power.
- The piston rings are nitrided, which is a surface treatment that enhances their durability and resistance to wear and tear.
Cons:- The Wiseco Twin-440 290 Triple piston ring set (2087PS NOS) is designed for high-performance use, making it an expensive option for some snowmobilers who may not need or utilize its full potential.
- Installation of these piston rings may require some level of expertise and special tools, especially for those without extensive experience working on snowmobiles. Despite the learning curve, the proper installation is crucial to maximize the components' potential benefits.
- Due to the specialized nature of this product, it might be more challenging to find locally and may require sourcing it from an authorized dealership or reputable online retailer.
In conclusion, the Twin-440 Arctic Cat 290 Triple Wiseco Piston Ring (2087PS NOS) offers several advantages, including improved sealing, better compression, and potentially increased power. However, these benefits come at a higher cost compared to OEM parts and require some expertise for installation. If you're an avid snowmobiler looking for enhanced performance, this piston ring set may be an excellent investment. Otherwise, it might be more cost-effective to opt for OEM piston rings instead. Ultimately, your decision depends on your performance goals and budget.
This is the single ring version and come with clips.
This listing is for a Wiseco piston that fits Arctic cat 290 twins and 440 triples which includes the 1972 Ext twin triple.