WOSSNER K7502DA-4 Piston Kit 79.93MM
( Brand: Wossner ), ( Manufacturer Part Number: K7502DA-4 ), ( Type: Engine ), ( Country/region Of Manufacture: Germany ), ( Manufacturer Warranty: 1 Year Manufacturer Warranty ), ( Authorized Dealer: Yes ), ( Bore: 79.93mm ), ( Compatibility Disclaimer: Compatibility Chart Information Provided By ), ( Compression: High Compression ), ( Legal Disclaimer: Your Local Laws Before Purchasing. ), ( Photo Disclaimer: For Reference Only, May Differ From Product, See Item Details. ), ( Sizing: Standard Bore ), ( Vehicletype: Snow )
Review WOSSNER Piston Kit 79.93mm
The Wossner K7502DA-4 piston kit is an excellent upgrade for high-performance applications in engines with a bore size of 79.93mm (3.11 inches). This piston kit, manufactured by Wossner Pistons, is specifically designed to deliver superior strength, durability, and efficiency.
Each piston in the kit is forged from high-grade 2618 alloy, which provides exceptional strength and rigidity. The top ring grooves are designed with a dual-compression design, ensuring optimal ring sealing and reducing the need for excessive ring pressure. The piston skirts feature a unique, proprietary coating called Nikasil, which minimizes friction and provides excellent heat transfer.
The Wossner K7502DA-4 piston kit also includes piston pins made of chrome-molybdenum steel, ensuring a strong connection between the piston and the connecting rod. The piston crowns are designed with a dish shape, which optimizes combustion pressure and improves engine performance.
Additionally, the pistons are designed with a close-tolerance, interference fit in the cylinder bore. This ensures a precise fit and eliminates the need for piston rings, resulting in reduced friction and improved engine efficiency.
The Wossner K7502DA-4 piston kit comes with four pistons, making it a complete solution for a four-cylinder engine. Each piston is carefully inspected and balanced to ensure optimal performance and longevity. This piston kit is an excellent choice for high-performance applications, including racing, hot rods, and high-horsepower street engines.
In summary, the Wossner K7502DA-4 piston kit is a high-quality, forged piston solution for engines with a bore size of 79.93mm. It features forged pistons made of high-grade alloy, dual-compression ring grooves, Nikasil coated piston skirts, and chrome-molybdenum piston pins. The pistons are designed with a close-tolerance, interference fit, and are carefully inspected and balanced for optimal performance and longevity. This piston kit is an excellent choice for high-performance applications where strength, durability, and efficiency are critical.
Wossner K752DA-4 Piston Kit: A Detailed Analysis
The Wossner K752DA-4 piston kit is a popular choice among engine builders and enthusiasts for high-performance applications. This piston kit is designed for engines with a bore size of 79.93mm. In this analysis, we will discuss the key pros and cons of investing in the Wossner K752DA-4 piston kit.
Pros:1. Enhanced Performance: Wossner is renowned for its high-quality forged pistons, which deliver superior strength and durability. This piston kit is no exception. The forged construction allows for optimal power transfer from the crankshaft to the pistons, resulting in improved horsepower and torque.
2. Improved Engine Life: Forged pistons are more robust than cast pistons. They can withstand higher compression ratios and extreme temperatures, making them an excellent choice for high-performance applications. This piston kit is designed to provide longer engine life and better reliability.
3. Customizable: The Wossner K752DA-4 piston kit is available in various sizes, allowing customers to choose the perfect fit for their specific engine application. This customizability makes it a versatile option for various engine builds.
4. Precision Manufacturing: Wossner pistons are manufactured using state-of-the-art technology, ensuring precise dimensions and perfect fitment. This attention to detail ensures optimal engine performance and reduces the likelihood of any issues arising.
5. Engine Upgrades: Installing the Wossner K752DA-4 piston kit is an excellent starting point for engine upgrades, such as increasing the compression ratio or adding forced induction. The pistons are designed to handle the additional stresses that come with these upgrades.
Cons:1. Cost: Forged pistons are more expensive than cast pistons due to their manufacturing process. The Wossner K752DA-4 piston kit is no exception. The investment required for this piston kit might be a deterrent for some.
2. Installation Complexity: Installing the Wossner K752DA-4 piston kit requires a certain level of expertise. Engine builders and enthusiasts with limited experience may find the installation process challenging.
3. Weight: Forged pistons are denser than cast pistons. While this increased density contributes to their strength, it can also add weight, which may affect engine performance in some cases.
Conclusion:The Wossner K752DA-4 piston kit is an excellent investment for engine builders and enthusiasts seeking high-performance and improved reliability. With its superior strength, durability, and precision manufacturing, this piston kit delivers impressive results. However, its cost and installation complexity might be a concern for some. Ultimately, the decision to invest in the Wossner K752DA-4 piston kit depends on your specific engine application, experience level, and budget.
Recommendation:If you're looking for a high-performance piston kit for your engine build, the Wossner K752DA-4 piston kit is an excellent choice. Its forged construction, precision manufacturing, and customizability make it a top contender in the market. However, consider your experience level, budget, and engine requirements before making a purchase. For those with a limited budget or less experience in engine building, a cast piston kit might be a more suitable option.
Details:
2006-2007 fits YAM RXW10 Attack. Bore: 79.93mm, Compression: High Compression, Sizing: Standard Bore, Wossner pronounced Wossner Pistons, Germany's finest aftermarket forged piston company brings precision and quality to North America. Photos are for reference only. Actual product may differ from the item shown in photograph.
All piston kits include piston, ring, wrist pin and locks.
part #: k7502da4 prices
- $365.99-$616.00
specifications enginesnowmobile:
- brand: Wossner
- mpn: K7502da-4
- type: Engine
- country/region of manufacture: Germany
- manufacturer warranty: 1 Year Manufacturer Warranty
- authorized dealer: Yes
- bore: 79.93mm
- compatibility disclaimer: Compatibility Chart Information Provided By
- compression: High Compression
- legal disclaimer: Your Local Laws Before Purchasing.
- photo disclaimer: For Reference Only, May Differ From Product, See Item Details.
- sizing: Standard Bore
- vehicletype: Snow
general enginesnowmobile:
- condition: New
- Snowmobile Parts > Engines Components > Snowmobile Engine Components
offer enginesnowmobile:
- options: Ship-to-home
- quantity: 5
- started: March 23, 2025
- sold: 0
- availability: In Stock
seller enginesnowmobile:
- city: Cedar Park, TX
- rating: 97.8%
- # reviews: 175025
returns enginesnowmobile:
- time: 30 Days
- policy: Returns Accepted
- paid by: Buyer
payments enginesnowmobile:
- wallet: Paypal
- credit card: Discover
- other
shipping enginesnowmobile:
- class: Expedited
- transit: 3-6 Days
- cost: $0.00
- service: Expedited
- type: Fixed
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