fits model: Yfm, 660, 4x4, Grizzly. make: Yamaha. year: 2002–2008.

( Brand: Vertex ), ( Manufacturer Part Number: VTKTC23555B ), ( Part Type: Piston ), ( Country/region Of Manufacture: Italy ), ( Manufacturer Warranty: 1 Year )
The Vertex VTKTC23555B Top End Piston Kit is a premium replacement option for the Yamaha YFM 660 Grizzly 4x4 models produced between 2002 and 2008. This piston kit is designed to deliver superior performance, durability, and reliability, making it an excellent choice for riders seeking to enhance the capabilities of their Grizzly 660.
The piston kit consists of forged pistons, which are strongly built to withstand the rigors of off-road terrain. Their forged construction ensures superior strength with an enhanced ability to resist heat, warping, and other damages. These pistons are also designed with optimized dimensions to promote efficient combustion and power delivery.
The pistons come with ring sets, which include a compression ring, an oil control ring, and a skirt oil scraper ring. These rings are made from high-quality materials to optimize sealing and engine performance. The skirt oil scraper ring is designed to minimize oil consumption and emissions by ensuring efficient lubrication and ring sealing.
Each piston in the kit comes with a piston pin and piston pin retaining clip. The piston pins are made of chrome-moly alloy steel, providing enhanced strength and durability. The piston pin clips, on the other hand, are designed to provide a secure fit and prevent the piston pins from coming loose during operation.
The piston kit also includes poly piston rings clips. These clips are made from a durable, lightweight, and heat-resistant material that ensures proper coverage and engagement of the piston rings. Their use in the kit eliminates the need for conventional aluminum clips, reducing the weight of the pistons and improving their overall performance.
In summary, the Vertex VTKTC23555B Top End Piston Kit for Yamaha YFM 660 Grizzly 4x4 2002-2008 is a high-performance upgrade for riders looking to enhance the engine capabilities of their Grizzly. Its forged pistons, superior ring sets, and durable piston pins ensure enhanced engine performance, longevity, and reliability. Together, these components form a comprehensive piston kit that's designed to keep your Grizzly 660 running smoothly and powerfully, day after day.
a. Enhanced Performance: This piston kit is designed to improve the overall performance of the engine by increasing power and torque, which can lead to better acceleration and riding experience.
b. Durability: Vertex pistons are made from high-quality materials, ensuring they can withstand the wear and tear of off-road riding. This can help extend the lifespan of your engine.
c. OEM-Grade Quality: The Vertex piston kit is designed to fit and function like original parts from the manufacturer, ensuring a seamless and reliable installation process.
d. Improved Compression Ratio: With a higher compression ratio, the engine can burn fuel more efficiently, leading to reduced fuel consumption and increased fuel economy.
e. Reduced Engine Noise: The piston kit can help reduce engine noise levels, providing a quieter and more enjoyable riding experience.
2. Cons of buying Vertex VTKTC23555B Top End Piston Kit:a. Cost: Upgrading to a top-end piston kit can be a significant investment, especially for those on a tight budget. The high cost may deter some buyers.
b. Complex Installation: Installing a top-end piston kit requires a high level of mechanical skill and experience, potentially leading to a higher risk of errors during installation, which can negatively impact engine performance.
c. Availability: Due to the specialized nature of the product, the Vertex VTKTC23555B Top End Piston Kit may be difficult to find and purchase, depending on the location and availability from authorized dealers.
Conclusion:The Vertex VTKTC23555B Top End Piston Kit offers several advantages, including improved performance, durability, OEM-grade quality, higher compression ratio, and reduced engine noise. However, its high cost, complex installation, and potential availability issues are important considerations. Ultimately, the decision to purchase this piston kit depends on your specific needs, budget, and mechanical skill level. If you're willing to invest in the kit and have the necessary skills and resources for installation, it can provide substantial gains in performance and engine life for your Yamaha YFM 660 Grizzly 4x4 (2002-2008).
Recommendation:If you decide to move forward with purchasing the Vertex VTKTC23555B Top End Piston Kit for your Yamaha YFM 660 Grizzly 4x4 (2002-2008), it's essential to ensure you have a clear understanding of the installation process and required tools. You may also want to consider seeking professional assistance from a qualified mechanic to ensure proper installation for optimal engine performance and reliability. Additionally, shop around to find the best possible price for the kit to ensure you're getting the best value for your investment.
This will usually be Total Power Parts or may in some cases a third party. 2-stroke applications include wrist pin bearing. Vertex Top End Piston Kit VTKTC23555B For Yamaha YFM 660 F Grizzly 4X4 2002 2008 Menu. Total-power-parts retains the right to refuse any request made by you.
Specifications:: Top End Piston Kit, One part number includes everything for a top end rebuild. Unit Type, Part Item Condition New, MPN VTKTC23555B, voltage , Rotation, Amperage, Starter Clock, Teeth, Pulley Class, Regulator, Fan Color, Gear ID, OD, KW, Pinion/Splines Warranty. Includes Vertex piston, rings, wrist, pin, cir clips, and top end gasket kit. Exact fit A, B, or C pistons match your cylinder bore perfectly to maximize power and performance.
The cost of foreign products and services may fluctuate.