fits model: Yz465. make: Yamaha.

( Brand: Wiseco ), ( Manufacturer Part Number: 451MO8700 ), ( Type: Piston Kit ), ( Machine Type: Off-road Motorcycle ), ( Piston Diameter: .080 Oversize P8 ), ( Country/region Of Manufacture: United States )
The Wiseco 451mo8700 piston kit is an excellent upgrade option for those seeking superior performance for their Yamaha YZ465 dirt bike. This piston kit, specifically designed for the YZ465 models with the engine number 451p8 080, offers several noteworthy benefits to enhance your riding experience.
The piston itself is manufactured with top-tier materials. Made from a forgedscroll design, it ensures exceptional strength and durability. The piston's rings are nitrided, providing improved ring life and fewer ring groove distortions. Moreover, the piston crown contains an available D-ring design, aiding in controlling piston-to-liner clearance under high RPMs and added horsepower.
The kit also consists of a Wiseco wrist pin, which is a two-piece, floating design. This design offers the advantages of both a two-piece and one-piece wrist pin, reducing the chances of bend-axis thrust footage while also providing better con rod alignment. The wrist pin bushing is chrome molybdenum material, ensuring long-lasting performance.
The piston kit's rings are another valuable upgrade. The unequal tapered ring design offers improved sealing, allowing for better combustion efficiency and power. These rings are made from top-quality materials to minimize wear and deliver consistent engine performance.
This Wiseco piston kit comes pre-gapped and torqued to factory specification. Installation is made easier with supplied ring end gaps and piston to motor clearance information. Moreover, the ring pack and pin include a bottle of Phillips Cryo-Ring Instant Ring compressor grease for a simple and mess-free installation process.
In summary, the Wiseco 451mo8700 piston kit is an excellent upgrade solution for those seeking enhanced power, increased durability, and improved engine performance on their Yamaha YZ465 with the engine number 451p8 080. With high-end materials, superior design, and straightforward installation, this kit aims to provide a top-notch riding experience.
The Wiseco 451MO8700 piston kit (451P8 080) is a popular aftermarket upgrade for the Yamaha YZ465's engine. This piston kit is renowned for its durability, increased power, and enhanced performance. However, like any other aftermarket product, it comes with its pros and cons that should be considered before purchasing. In this analysis, we will objectively examine the key advantages and disadvantages of the Wiseco 451MO8700 piston kit for the Yamaha YZ465.
Pros:1. Enhanced Power: The primary reason riders opt for aftermarket piston kits is to boost power. The Wiseco 451MO8700 piston kit is known for delivering increased horsepower and torque, allowing for better acceleration and top-end performance.
2. Durability: Wiseco pistons are known for their superior quality and durability. They are made using high-grade materials, offering better strength and resistance to fatigue for extended engine life.
3. Customizability: Aftermarket piston kits offer customization options catering to various riding styles and applications. The Wiseco 451MO8700 piston kit comes in different dome designs, allowing riders to select the one that best suits their riding style and engine setup.
Cons:1. Cost: Aftermarket piston kits generally cost more than OEM components. The Wiseco 451MO8700 piston kit is no exception, making it a more expensive investment compared to the stock piston.
2. Installation Complexity: Installing aftermarket piston kits requires specialized knowledge and tools. For those who prefer a plug-and-play OEM solution, the installation process might be discouraging and time-consuming.
3. Potential Performance Variations: While many riders report significant performance gains, others might notice minimal or no appreciable difference. Performance outcomes can vary depending on factors such as engine setup, riding style, and tuning.
Conclusion:The Wiseco 451MO8700 piston kit for the Yamaha YZ465 comes with unwarranted advantages like enhanced power, durability, and customizability. However, it also has downsides such as higher cost, installation complexity, and potential performance variations. Taking these factors into consideration, this piston kit is recommended for riders looking for increased power, durability, and a more personalized riding experience, with enough mechanic skills and budget to accommodate the additional investment and installation. For those seeking a simple and cost-effective solution, the stock piston may still be the better option. Ultimately, the decision to upgrade depends on the rider's priorities, budget, and expertise.
This kit has the piston, piston rings, wrist pin clips. This is a P8 bore.080 Oversize Wiseco 451MO87 Piston Kit.080 Oversize, Forged from high-silicon alloy for maximum strength and dependability offers complete range of popular piston model's years both trail racing applications All pistons are priced with rings cir clips Yamaha YZ465 kit replaces 451P8.