
( Manufacturer Part Number: 09-7412 ), ( Part Type: Piston ), ( Size: .020 ), ( Make: Ski-doo )
The Unlimited piston kit, part number 09-7412, is a high-performance upgrade designed for Honda CRF450X, CRF450R, and CRF250X motorcycles with a 020 inch (51mm) piston bore and 855 inch (21.6 liters) total volume. This piston kit offers an impressive increase in cylinder displacement to 280cc.
Engineered to meet the demands of off-road racing and enthusiasts seeking maximum power output, this piston kit from Unlimited is crafted with precision and fine attention to detail. Each piston is meticulously designed and manufactured using top-tier materials to ensure unparalleled durability and strength.
The forged pistons feature a unique, domed, andoven-quenched design with a high compression ring groove to optimize combustion efficiency and improve engine performance. The expertise and innovation embodied in the piston design are an integral part of the kit, producing a significant power increase ideal for more demanding riding conditions.
This piston kit comes complete with five components: a new piston, ring set, wrist pin, circlip, and a ring compressor tool. The ring set consists of two compression rings, an oil control ring, and a skirts scrapers, providing optimal ring seal and engine cleanliness.
The wrist pin is a high performance, shot-peened component producing added strength and durability. It is accompanied by a circlip that seals the piston's connection to the connecting rod for improved overall engine stability.
The provided ring compressor tool simplifies the installation process, enabling a hassle-free experience. It is custom-designed to fit the contours of the engine and ensure the correct installation of the piston, ring set, and other components.
Selecting this Unlimited piston kit for your Honda CRF450X, CRF450R, or CRF250X motorcycle will not only enhance its power output but also bring a sense of efficiency and refinement to your off-road adventures. Embrace the thrill of a more powerful engine and maximize the potential of your engine with this exceptional piston kit.
Unlimited Piston Kit 280cc for Big Bore Kawasaki Engine (020inch x 855inch, Part Number: 09-7412)
Pros:1. Increased engine displacement: The unlimited piston kit increases the engine's displacement from 250cc to 280cc, resulting in more power and better performance.
2. Superior quality: Unlimited pistons are known for their high-quality materials and manufacturing processes, ensuring durability and reliability.
3. Improved torque: The increased engine size and the optimized design of the kit result in better low-end torque, improving the overall riding experience.
4. Suitability for heavy use: The unlimited piston kit is ideal for riders who demand more power and rigorous use from their engines.
5. Customization: This kit allows users to customize their engines to their specific needs and preferences, as it is available in various sizes and configurations.
Cons:1. Higher cost: The unlimited piston kit is more expensive than the stock OEM pistons.
2. Requires professional installation: Installing the kit safely and correctly requires professional expertise.
3. Engine modifications: Installing the kit increases engine size, which may require additional modifications, such as carburetor or fuel injection tuning.
4. Compatibility concerns: Ensure that the kit is compatible with the specific model and year of your engine.
Conclusion:The Unlimited Piston Kit 280cc for Big Bore Kawasaki Engines (020inch x 855inch, Part Number: 09-7412) offers several advantages, including increased power, improved engine quality, and enhanced low-end torque. However, its higher cost, requirement for professional installation, and potential need for additional engine modifications may deter some users. If you are an experienced rider seeking maximum power and customization options for your Kawasaki engine and can afford the additional investment, this kit may be a suitable choice. Nonetheless, it is crucial to ensure compatibility with your engine model and year before making a purchase.
Piston Kit 280cc Big Bore. 020inch Oversize to 2.855inch. Parts Unlimited. Type: Piston. Bore: 72.00mm. Sold as: Kit. Engineered for the best possible heat transfer from combustion chamber to cylinder walls. The Parts Unlimited 09-7412 is in new condition.