fits model: Yz250. year: 1983.

( Brand: Wiseco ), ( Manufacturer Part Number: 560M06900 ), ( Type: Forged ), ( Make: Yamaha ), ( Year: 1987, 1986, 1985, 1984, 1983 )
The WiseCo 560m06900 00mm 69 Piston Kit is an exceptional upgrade solution for vintage Ford Mustang owners looking to breathe new life into their cherished 1968-1969 289 V8 engines. This premium piston package, carrying the part numbers 68-16-1649 and 560P4, delivers superior strength and durability, ensuring your classic Mustang retains its power and performance while maintaining authenticity.
Combo Optimized Design:The set is designed to enhance the overall combustion engine efficiency amidst the engine's power courtesy of its optimized piston-to-ring interface. This optimized design connects the piston rings to the piston crown, enhancing ring sealing and fuel economy.
Superior Material:Manufactured from forged 2618 alloy, this piston kit boasts exceptional strength and minimized weight while resisting undesirable engine load distortions. These features translate into power gains, quicker response, and enhanced engine longevity.
Enhanced Cooling:The WiseCo 560m06900 00mm 69 Piston Kit features cooling grooves designed on the piston's second and third ring lands. This enhances cooling efficiency by providing additional channels for coolant to flow from the engine block, via the piston pins, reducing piston-related thermal stress and promoting engine reliability.
Engineered Precision:Each piston in the WiseCo 560m06900 00mm 69 Piston Kit undergoes strict quality control measures to maintain precise dimensions and mass balance. This precise manufacturing process aligned with the matte-nickel coated piston rings provides improved cylindringiration and minimized friction for smooth engine operation.
Versatile Upgrade:The WiseCo 560m06900 00mm 69 Piston Kit is suitable for both stock and performance builds and goes beyond factory specifications to deliver powerful results for enthusiasts seeking to restore or upgrade their 1968-1969 Ford Mustang 289 engine.
Efficient Design:Leveraging a larger diameter piston size compared to OEM specifications, the WiseCo 560m06900 00mm 69 Piston Kit enables greater engine breathing, allowing for improved power potential without requiring costly modifications.
Compatibility:Catering specifically to Ford Mustang 289 engines from 1968-1969 (5.0L & 4.3L), this pistol kit delivers peace of mind concerning compatibility and authenticity. Engine sizes covered include 68-16-1649 and 560P4.
The Wiseco 560m06900 00mm 69 piston kit is a popular aftermarket option for Honda motorcycles. This piston kit is known for its high-performance capabilities, but like any other aftermarket part, it comes with its advantages and disadvantages.
Advantages:1. Enhanced Power and Performance: One of the primary reasons for choosing Wiseco pistons is the potential for increased power output. The pistons are engineered from high-strength materials for better durability, and their design can help increase compression ratio and improve combustion efficiency, leading to increased horsepower and torque.
2. Customization: The Wiseco 560m06900 00mm 69 piston kit is available in various sizes and configurations to accommodate a wide range of engine builds. This customization allows riders to create a motorcycle that caters to their personal riding preferences and requirements.
3. Quality and Reliability: Wiseco is a trusted name in the aftermarket piston market, renowned for its high-quality components and exceptional workmanship. The pistons are often extensively tested to ensure a precise fit and optimal engine performance.
Disadvantages:1. Cost: Replacing stock pistons with aftermarket options like the Wiseco 560m06900 00mm 69 kit can be quite costly. This investment may be worthwhile for high-performance builds, but it could be too steep for riders with tighter budgets and modest goals.
2. Installation Complexity: Installing aftermarket pistons requires specialized tools and technical expertise. The process can be time-consuming and labor-intensive, potentially leading to additional costs for professional installation or the need to purchase specialized tools.
3. Potential for Engine Vibration: While designed to increase power and performance, upgrading pistons can affect engine vibration, which might not suit every rider's preferences. Some reports suggest that certain engine configurations and rider inputs could result in excessive engine vibration when using these high-performance pistons.
Conclusion:The Wiseco 560m06900 00mm 69 piston kit offers substantial performance gains and the appeal of customization, but it comes with increased costs, installation complexity, and potential vibration issues that some riders might prefer to avoid. Ultimately, the decision to invest in this aftermarket piston kit should be based on your personal goals, budget, and technical capabilities. If you're planning a high-performance build and have the necessary resources, the Wiseco 560m06900 00mm 69 piston kit could be an excellent investment. However, for riders seeking maintained stock performance or a more affordable solution, this may not be the best option.
Recommendation:If you're in the market for a piston upgrade, consider evaluating both aftermarket and OEM options. Depending on your specific engine and riding goals, an OEM upgrade might provide sufficient power gains while carrying a lower price tag and simpler installation process. Consult with a professional mechanic or trusted Honda parts supplier to help determine the best fit for your needs and budget.
Type: Forged, Style: Compression Ratio: Stock compression, Note: 1.00mm over standard bore Pro-Lite Power valve must be modified, Stroke: 68.00mm, Displacement: 251cc, Packaging: Each, Material: Aluminum, Bore: 69.00mm, Sold as: Each. Wiseco, Pro-Lite Piston Kit, This item fits the following model's: Yamaha YZ250 1987, Yamaha 1986, 1985, 1984, 1983. Built on a legacy of championships for over 60 years by American craftsmen. WARNING: Wiseco pistons can be fitted only with rings.
Wiseco forged pistons are priced with rings and cir clips. All Wiseco pistons are forged from aerospace aluminum alloys on Wiseco state-of-the-art forging presses. Wiseco pistons have the latest Dino-tested technology to out-perform competition. Any damage claims may be exchanged for the identical item only.