fits model: Sl, 340. make: Yamaha.

( Brand: Wiseco ), ( Manufacturer Part Number: 2212-PS ), ( Part Type: Piston )
The SR338 piston from Wiseco for the Yamaha WaveRunner EX Deluxe 340 (model year 2012 and onward, serial number SM) is a high-performance replacement option designed to deliver exceptional power and efficiency for your watercraft. Hence, if you are looking for an upgrade to enhance your water riding experience, this piston is worth considering.
This SR338 piston boasts a forged architecture, ensuring superior strength and durability compared to its cast counterparts. Forged pistons are renowned for their ability to withstand the rigors of high-performance applications, making them an ideal choice for serious watercraft enthusiasts. Moreover, their uniform wall thickness allows for optimal heat dissipation, reducing the risk of engine knocking that could potentially damage your engine.
The SR338 piston is specifically engineered for the Yamaha EX Deluxe 340, with a compression ratio of 10:1. Its design incorporates a domed, ring-grooved piston crown that supports a high compression Hevi Hone skirt. This combination offers optimal piston seal performance, ensuring the compression chamber remains sealed, enhancing engine efficiency, and minimizing power loss.
Furthermore, this piston features a precision-machined, induction-hardened compression ring set, enabling each ring to maintain its shape and curvature during the combustion cycle, thereby reducing the potential for ring-galling and piston scoring. Additionally, this ring set facilitates a more efficient gas flow within the engine, resulting in improved combustion efficiency and power output.
In terms of performance, the SR338 piston is designed to deliver maximum power and torque while maintaining optimal engine longevity. The piston features low-friction, race-proven materials, such as Wiseco's proprietary Diamond-Like Carbon (DLC) coating on the piston skirts. This robust coating shields the pistons from wear and damage, prolonging their lifespan and ensuring reliable operation.
Adding to its long list of benefits, the SR338 piston also undergoes a stringent optimization process to assure perfect piston-to-cylinder clearance, piston-to-liner clearance, and piston-to-crank clearance. Consequently, it guarantees a precise fit and minimizes engine wear, increasing overall engine longevity.
In conclusion, the Wiseco SR338 piston for the Yamaha WaveRunner EX Deluxe 340 SM model offers an impressive combination of enhanced performance, durability, and efficiency. Crafted from premium materials through a rigorous manufacturing process, this piston can withstand the demands of high-performance water sports and contribute significantly to a more enjoyable, powerful, and reliable riding experience.
The Yamaha SR338 Wiseco 2212 piston is a high-performance aftermarket piston designed specifically for the Yamaha SXC500/SXC660/SMX660/SMX500/SM500 (Exciter 340, 350, and 360 models). This piston offers enhanced power, improved durability, and a more efficient combustion process than the stock piston. In this analysis, we will discuss the potential advantages and disadvantages of installing this aftermarket piston in your SR340 standard model.
II. Pros1. Increased power output: The Wiseco 2212 piston is known for its increased power output when compared to the stock piston. This can lead to increased horsepower and torque, making your bike more responsive and faster.
2. Enhance durability: The Wiseco piston is manufactured using higher-quality materials and advanced manufacturing techniques. This results in a piston that is stronger and more durable than the stock piston.
3. Improved engine efficiency: The Wiseco 2212 piston features a redesigned combustion chamber, allowing for more efficient combustion. This can lead to improved fuel economy and reduced emissions.
4. Precise fitment: The Wiseco piston is specifically designed for the Yamaha SR340 engine, ensuring a precise fitment and reducing potential engine problems.
III. Cons1. Cost: The Wiseco piston is more expensive than the stock piston, which may deter some buyers. However, considering the potential power gains and increased durability, many view the investment as worthwhile.
2. Requires additional modifications: In some cases, installing a high-performance piston like the Wiseco 2212 may require additional modifications to the engine, like the installation of a longer connecting rod or a different crankshaft, which could add to the overall cost.
3. Safety concerns: Installing a high-performance piston like the Wiseco 2212 can potentially increase engine stress and heat. It is essential that the installation is done correctly and that the engine is properly tuned to handle the power gains, to avoid potential issues such as engine damage or failure.
IV. ConclusionThe Yamaha SR338 Wiseco 2212 piston offers several benefits for those looking to enhance the performance of their Yamaha SMExciter 340 standard model. The increased power output, improved durability, and better engine efficiency result in a more responsive and efficient motorcycle. However, the higher cost, additional modifications required, and potential safety concerns are important factors to consider before making the investment.
Recommendation:If you are looking for increased power and improved engine efficiency, and you're willing to invest in the associated costs and modifications, the Wiseco 2212 piston is an excellent choice for your SR340. However, make sure that you work with a reputable tuner or mechanic to ensure proper installation and tuning to maximize the benefits while minimizing potential risks.
This is a new piston,rings and clips std.