fits model: Std.

( Brand: Wiseco ), ( Manufacturer Part Number: PK1704 ), ( UPC: 193564153159 ), ( Bore Actual: 66.40mm ), ( Bore Size: 66.40 Mm ), ( Displacement: 249cc ), ( Note: 250cc Single Ring ), ( Skirt Coating: Armorglide ), ( Stroke: 72.00mm ), ( Treatment: Hard Coat Annodize ), ( Type: Piston Kit )
Introducing the Wiseco 193564153159 Top End Piston Kit, designed specifically for engines with a bore size of 66.40mm and piston number PK1704. This high-performance piston kit is engineered to deliver increased power and durability, making it an excellent choice for serious enthusiasts and high-performance applications.
Each piston in the kit is precision-machined from forged aluminum. Wiseco's advanced manufacturing process ensures a perfect fit, superior strength, and exceptional heat resistance. The piston skirts are designed with a full-dish shape to provide maximum piston-to-cylinder contact and minimize friction, while the crown design optimizes combustion efficiency and power.
The piston pin bore size is 0.165 inches, and the piston rings included are 0.020 inch gap design. The rings are made of high-quality, heat-resistant materials to provide a good seal and help minimize piston-to-wall friction.
In addition to the top end pistons, this kit includes wrist pins, wrist pin bushings, and piston rings. The wrist pins are made of heat-treated steel for added strength and durability, while the wrist pin bushings assure a precise fit and reduce friction.
Wiseco is committed to providing high-quality, top-tier piston solutions for a wide range of engines, and the 193564153159 Top End Piston Kit is no exception. Boasting increased power, superior durability, and improved combustion efficiency, this piston kit is the ideal choice for those seeking to optimize the performance of their engine. Upgrade today and experience the difference that Wiseco's Top End Piston Kit can make.
The Wiseco 193564153159 Top End Piston Kit (PK1704) is a well-known aftermarket solution designed for various applications, especially in the automotive industry. In this analysis, we will provide both advantages and disadvantages of this piston kit, concluding with a final recommendation.
Advantages:1. Enhanced Performance: The Wiseco piston kit is known for its high-performance capabilities. It can increase power output and improve overall engine efficiency due to its lightweight forged pistons and precise design.
2. Customizability: This kit is available in a range of sizes to cater to various engine applications. Customization is made easy, allowing users to choose the most suitable piston option for their specific engine configuration.
3. Durability: Forged pistons are more robust and durable compared to their cast counterparts, offering superior performance and lasting longer. The Wiseco kit delivers the expected durability required for high-performance applications.
Disadvantages:1. Cost: The Wiseco piston kit is a premium upgrade option, and the cost is significantly higher than an OEM (Original Equipment Manufacturer) offering. This could be a deciding factor for those working with a tight budget.
2. Installation Complexity: Installing a top-end piston kit, such as the Wiseco PK1704, is a complex process that requires advanced engine building skills or professional assistance from a competent mechanic.
Conclusion:The Wiseco 193564153159 Top End Piston Kit (PK1704) offers numerous benefits, including enhanced performance, customizability, and durability. However, its premium price and installation complexity may deter some potential buyers. Assessing your specific engine requirements, performance goals, and budget will help determine if the Wiseco kit represents a valuable investment. If the benefits align with your needs, the Wiseco piston kit is an excellent choice for those seeking high-performance and reliability. Final Recommendation: If you are looking for maximum power output and durability, the Wiseco 193564153159 Top End Piston Kit (PK1704) is a solid investment for your engine build project. Considering the increased performance, customizability, and robustness, this kit is a wise decision for those who value high-performance and engine efficiency.
High Performance ring kit and alloy pin included with each piston for extended life sustained power. Competition or Racing Vehicle Parts that are used exclusively in competition on race only vehicles. Slip on mufflers in applications whereby the catalyst is not contained original muffler an example of a replacement part. Full exhaust systems installed on vehicles that did not originally contain a catalyst and whereby the design allows re installation original function of any other emissions control related components are also considered replacement parts.
Labeling a product as being for Racing Only or Closed Course Competition is not sufficient it to be included under this classification. Check the shipping calculator for estimated costs. If the vehicle has a catalyst and installation of part does not remove catalyst, all other emissions related controls are reconnected, then this is considered replacement. These parts do not require approval as long they are used on public highways.
Ask a question at the bottom of. EO number and will arrive with appropriate labels to indicate the approved status. 808M06640 - Yamaha YZ250 '99-18 GP Series 2614CS. Wiseco complete top end Piston Kits are offered for nearly every popular motorcycle application.
CW18 - 18mm Round Wire Locks Set of Two. Replacement Parts that have the same function and affect on emissions as they are replacing. This means that if a vehicle was not originally equipped with catalyst and all other emissions related controls were connected such as oxygen sensors are reconnected, then the part is considered Replacement Part. Some items are made to order and can have longer lead times; check the shipping details for an estimate.
B1003 - Top End Bearing 18 x 22 21.8mm. PK1704: Includes The Following Components2614CS - 66.40mm Ring. Modified Parts that alter the emissions control related performance from original part they are replacing, These may have catalysts in them but perform differently equipment or require alteration elimination of other components such as oxygen sensors. Each piston is built from race proven designs that are chosen by the top teams in all forms of racing including Supergrass, Motocross, GNCC, Super bike, and more.
It must be a competition vehicle and not used at any time on public highway.