fits model: Attak. make: Yamaha. year: 2006–2007.

( Brand: Wiseco ), ( Manufacturer Part Number: GQRQC5DVFV ), ( Part: Piston Kit ), ( Material: Forged Aluminum Alloy ), ( Length: 4.000 ), ( Displacement: 998cc ), ( Skuid: Gqrqc5dvfv-1113-11 ), ( Oem Piston Bore Size: 74mm ), ( Series: High-performance Piston Kit )
The WISCO High Performance Piston Kit for Yamaha ATK 74mm, manufactured for the 2006-2007 models, is an exceptional upgrade for those seeking enhanced power and durability for their ATV. Designed specifically for these models, this piston kit delivers superior performance, ensuring a thrilling riding experience.
The piston itself is crafted with precision using high-quality forged aluminum material. This design allows for increased strength and rigidity compared to cast pistons, making the piston more resilient to the demanding conditions encountered during off-road riding. With a 74mm bore size, the piston kit offers larger displacement, which translates into greater power output and torque.
Moreover, these pistons showcase advanced design features, such as dish-top geometry, minimized piston weight, and optimized piston skirt design. These features work together to improve engine efficiency, increase power, and reduce noise and vibration.
The ring packs included in the WISCO High Performance Piston Kit are engineered for high durability and consistent performance. The top ring is made from a nitrided chrome molybdenum alloy, providing excellent ring grip and reduced friction. Meanwhile, the second and oil ring are made from advanced ring materials that enhance the sealing abilities of the piston rings and minimize piston slap, ultimately leading to increased power and reduced engine wear.
The piston kit includes all the necessary components needed for installation, ensuring a smoother and more convenient experience for users. The piston pin, wrist pin, piston pin bushings, and wrist pin bushings are all included in the package.
Installation is made simple with clear instructions and guide pieces that can be traced for perfect piston alignment to factory specifications. WISCO has considered the installation process carefully to reduce the time and effort required, making this upgrade a superior option for those desiring a powerful and reliable performance upgrade for their Yamaha ATK 2006-2007 models.
The Wiseco High Performance Piston Kit for Yamaha ATK 2006-2007 is designed to provide enhanced performance, durability, and reliability for your ATV. Below, we will discuss the potential advantages and disadvantages of investing in this aftermarket piston kit.
Pros:1. Increased horsepower and torque: Wiseco pistons are known for their high-performance capabilities. Installing these pistons can lead to gains in both horsepower and torque, making your Yamaha ATK more powerful and responsive.
2. Enhanced durability: Wiseco pistons are engineered using high-grade materials, such as forged aluminum. This ensures greater resistance to fatigue, pinging, and detonation, enabling your engine to withstand the rigors of off-road use.
3. Customizable: Wiseco offers various piston designs to cater to different power levels and riding preferences. Choosing the appropriate piston for your riding style can help optimize your ATV's power delivery and overall performance.
4. Improved engine cool-running: The Wiseco piston kit has a lower compression ratio than stock pistons. This lowers the engine temperature during aggressive riding, ensuring more reliable performance even in demanding conditions.
5. Precision manufacturing: Each piston is meticulously manufactured and tested, ensuring a perfect fit and reliable engine operation.
Cons:1. Cost: The Wiseco High Performance Piston Kit is pricier than stock pistons due to its advanced design, materials, and manufacturing processes.
2. Installation complexity: Installing aftermarket pistons requires some level of mechanical expertise and specialized tools. This can result in additional labor costs or the need for professional assistance.
3. Compatibility: Always ensure that the specific Wiseco piston kit you choose is designed for your specific model and year Yamaha ATK. Installing the incorrect pistons can lead to engine damage and poor performance.
4. Break-in period: After installing new pistons, it's essential to follow the recommended break-in procedure. This may include installation of a rev limiter or steady, low-RPM riding for a period of time. Proper break-in will ensure maximum piston life and engine performance.
5. Potential misfires: When upgrading to high-performance pistons like the Wiseco kit, it's possible for occasional misfires to occur. These can be caused by various factors, including ignition timing, fuel delivery, or other engine component incompatibilities.
Conclusion:The Wiseco High Performance Piston Kit for Yamaha ATK 2006-2007 offers significant advantages for those seeking increased power, durability, and improved performance. However, this upgrade comes with additional costs, installation complexity, and a potential need for a break-in period.
Recommendation:If you are looking to upgrade your Yamaha ATK's performance and can afford the financial and time investment, the Wiseco High Performance Piston Kit is an excellent choice. Just be sure to work with a qualified mechanic to ensure the proper installation, and follow the recommended break-in procedure for optimal results. Alternatively, consider less invasive performance upgrades, such as intake and exhaust modifications, if the Wiseco piston kit is beyond your budget or desired level of engine intervention.
2007 Yamaha Attak RXW10. 2006 Yamaha Attak RXW10. Oem Piston Bore Size: 74mm. Wiseco is unique because we forge all of our pistons in-house, and produce all of our forge tooling right here in the USA. New condition.