fits model: Yz250, Wr250. make: Yamaha. year: 1988–1991.

( Brand: Wiseco ), ( Manufacturer Part Number: 605P3 ), ( Type: Piston )
The Wiseco 605P3 1470-17 piston, part number 605M06875, is a high-performance aftermarket piston designed specifically for Yamaha YZ250 and WR250 models manufactured between 1988 and 1991. This piston, crafted using Wiseco's advanced engineering techniques, is a worthy upgrade for motorcyclists seeking improved power and reliability in their revered machines.
The 605P3 piston boasts a high-tech, forged design, ensuring maximum strength and durability. It boasts a compressional height and area optimized for optimum power production in the early part of the engine stroke, enhancing engine response, and Torque. The closed-deck design ensures the piston maintains a perfect seal within the engine cylinder, minimizing the potential for combustion gases to leak past the piston rings, thereby eliminating power loss.
Moreover, the Wiseco 605P3 piston features a crown design with a dish to accommodate larger, more efficient rings, along with a ring groove geometry that ensures proper ring fitment and longevity. This piston also comes with a PSi ring pack, made of precision ground, heat-treated rings, designed for improved seal and ring-gap consistency. These features work together to optimize the combustion process and deliver more power without compromising on engine reliability.
Additionally, the piston's surface finish undergoes rigorous processing to enable the perfect application of a second-generation low-friction SC-3 coat, contributing to reduced piston-wall friction, less power loss, and improved engine efficiency. Furthermore, this Wiseco piston is engineered with the latest computer-aided design technology, ensuring an exacting fit and finish, allowing for a seamless installation with minimal machining required.
In summary, Wiseco's 605P3 1470-17 piston with part number 605M06875 delivers significant power gains and enhanced engine reliability for Yamaha YZ250 and WR250 motorcycles produced between 1988 and 1991. Its advanced features and craftsmanship make it a valuable choice for any motorcycle enthusiast looking to elevate their riding experience and maximize their investment in their pride and joy.
The Wiseco 605P3 1470-17 piston is a popular aftermarket piston designed for the 1988 to 1991 Yamaha YZ250 and WR250 models. Here, we'll weigh the pros and cons of investing in this part to help you make an informed decision.
Pros:1. Enhanced performance: The Wiseco piston is known for improving motorcycle performance by providing better combustion efficiency, power, and reliability.
2. Durability: Wiseco pistons are made from high-quality materials, ensuring longer service life compared to stock pistons.
3. Weight reduction: The piston is lighter than stock, which can lead to better engine response and overall performance.
4. Customization: This piston allows riders to personalize their bikes, with various options such as different doming and skirt designs.
Cons:1. Cost: Purchasing an aftermarket piston can be more expensive than buying stock parts.
2. Installation: Installing a new piston requires a decent mechanical skill set and some specialized tools.
3. Engine modifications: Using this high-performance piston might necessitate modifications or upgrades to other engine components, adding to the overall cost.
Conclusion:The Wiseco 605P3 1470-17 piston brings notable improvements to motorcycle performance and durability. However, considerations such as installation difficulty, cost, and possible engine modification requirements may deter some buyers. If you're willing to invest in the parts and skills needed, then this aftermarket piston can deliver satisfying results.
Recommendation:If you're looking to enhance the performance and create a more powerful engine on your 1988-1991 Yamaha YZ250 or WR250, and you have the skills and resources to properly install the aftermarket piston, then the Wiseco 605P3 1470-17 piston is an excellent choice. For those who may not possess the necessary technical skills or experience, they might want to consider other less complex upgrades or having a professional handle the installation process.
Condition is Used. #1470-17 1988 1991 YAMAHA YZ250 WR250 PISTON WISECO 605P3 605M06875. Shipped with USPS Ground Advantage.