BKFL4J2WGL WSM Platinum Piston Kit Gti Sea-doo

Review WSM Platinum Series Piston Kit .5mm Over Sea-doo for SEA-DOO GTI 2008–2017

The WSM BKFL4J2WGL Platinum Piston Kit is an excellent upgrade for Sea-Doo GTI 155 engines manufactured between 2008 and 2017. This piston kit is designed to provide superior performance, durability, and reliability for your watercraft.

The Platinum pistons are engineered using a high-strength forged aluminum alloy, ensuring they can withstand the rigors of high-performance riding. These pistons are also nitrided, a process that enhances their surface hardness and resistance to wear and tear. This results in a piston that not only lasts longer but also runs cooler, reducing the risk of engine damage.

Each piston features a 5mm compression height and a 100.46mm bore size, ensuring a perfect fit for your Sea-Ddo GTI 155 engine. The piston rings are made of high-quality materials that provide a tight seal, reducing blowby and improving engine efficiency. The piston skirt is also designed to minimize friction, reducing engine wear and improving horsepower.

This piston kit also includes new piston pins, which are made of high-strength steel and are chrome molybdenum coated. This coating reduces friction and wear between the piston and the connecting rod, ensuring a smooth and reliable operation. The piston pins are also designed to be a direct fit, ensuring easy installation.

The WSM BKFL4J2WGL Platinum Piston Kit is an excellent choice for those looking to improve the performance and reliability of their Sea-Doo GTI 155 engine. With its high-quality materials, precise fit, and durable design, this piston kit is sure to provide years of trouble-free operation. Whether you're a weekend warrior or a serious racer, this piston kit is an investment that will pay for itself in improved performance and reduced maintenance costs.

Pros and Cons of Buying WSM BKFL4J2WGL Platinum Piston Kit for Sea-Doo GTI 155 (08-17)

The WSM BKFL4J2WGL Platinum Piston Kit is an aftermarket upgrade for Sea-Doo GTI 155 models from 2008 to 2017. This piston kit is designed to enhance the performance and durability of the engine. In this analysis, we will discuss the key advantages and disadvantages of purchasing this piston kit.

1. Increased Horsepower: The platinum piston kit is engineered to provide a performance boost. The new pistons are designed to allow more combustion for increased horsepower, resulting in better acceleration and top speed.

2. Durability: The pistons in this kit are made from high-quality materials, such as forged aluminum, which is known for its strength and durability. This can help extend the life of the engine and reduce the need for frequent repairs.

3. Enhanced Cooling: The piston kit includes high-performance rings that help improve engine cooling. This is essential for maintaining optimal engine temperature, which is crucial for consistent performance and preventing engine damage.

4. Improved Fuel Efficiency: The new pistons and rings in the platinum piston kit can help improve fuel efficiency by reducing engine friction and improving combustion efficiency.

5. Better Compatibility: The WSM BKFL4J2WGL Platinum Piston Kit is specifically designed for Sea-Doo GTI 155 models from 2008 to 2017. This ensures a perfect fit and eliminates the need for any modifications.

1. Cost: The WSM BKFL4J2WGL Platinum Piston Kit is a premium aftermarket upgrade, and the cost may be a significant investment for some.

2. Installation Complexity: Installing the piston kit requires specialized tools and knowledge. It is recommended to have the kit installed by a professional to ensure proper installation and avoid any potential damage to the engine.

3. Potential Performance Variability: While many users report significant performance gains, individual results may vary depending on the condition of the engine and other factors.

4. Loudness: The performance improvement may result in increased engine noise, which some users may find bothersome.

The WSM BKFL4J2WGL Platinum Piston Kit offers several advantages, including increased horsepower, durability, enhanced cooling, improved fuel efficiency, and better compatibility. However, it also comes with some disadvantages, such as cost, installation complexity, potential performance variability, and increased engine noise. Ultimately, the decision to purchase this piston kit depends on your budget, desired performance level, and technical capabilities. If you're an experienced DIYer or a power enthusiast, this kit may be an excellent investment to enhance your Sea-Doo GTI 155's performance. However, if you're a casual user or have a limited budget, it may be more practical to stick with the stock pistons.

If you're an experienced Sea-Doo enthusiast looking for a significant performance upgrade, the WSM BKFL4J2WGL Platinum Piston Kit is an excellent choice. Ensure that you have the necessary tools and expertise to install the kit, or consult a professional for installation services. If you're unsure about the investment, consider assessing your budget, desired performance level, and engine condition before making a decision.

Details:

This kit will only fit cylinders that are overbore to the bore size listed, standard pistons available in another listing. Platinum series pistons feature specially formulated non-abrasive skirt coatings and hardened tops for added horsepower longevity. Platinum series pistons are made of high strength hardened aluminum designed to prevent skirt and ring groove breakage. Item must be in original undamaged unopened packaging.

Use our shipping packaging to ship back the item, do not tape label directly original manufacturers box. These Wsm platinum series overbore piston kits are high-quality and feature construction that meets or exceeds oem specifications. Stock cylinders will need to be re-bored and re-plated the appropriate size. This kit is for cylinders that have already been overbore.

These kits contain one piston, a ring set, wrist pin, and improved e-clips. Piston type: cast. Made to exact oem specifications. Piston over bore amount: 0.5mm.

Any fitment provided is for us spec model's. Piston diameter: 100.46mm. Piston skirt coated: mos2 coating. The piston walls are treated with a nonabrasive coating which reduces heat and friction for added horsepower greatly extends life.

Wrist pin bearing included: yes. Oem piston bore size: 99.96mm.

specifications watercraftimp:

• for models: Gti
• for makes: Sea-doo
• for years: 2008–2017
• brand: Wsm
• mpn: Bkfl4j2wgl
• type: Piston Kit
• length: 4.500
• compatible model: Gti 155
• piston type: Cast
• piston skirt coated: Mos2 Skirt Coating
• skuid: Bkfl4j2wgl-1123-8
• oem piston bore size: 99.96mm
• piston over bore amount: 0.5 Mm
• piston diameter: 100.46 Mm
• includes wrist pin bearing: Yes
• package quantity: Each

offer watercraftimp:

• in stock #: 4
• options: ship-to-home
• sold #: 24
• availability: in stock
• started: march 17, 2025
• price: $133.61
• item condition: New

payments watercraftimp:

• other
• credit card: mastercard
• wallet: paypal

returns watercraftimp:

• time: 30 days
• paid by: buyer
• policy: returns accepted

general watercraftimp:

• category: Watercraft Parts > Engines > Impellers Components

shipping watercraftimp:

• type: fixed
• class: standard
• service: standard
• transit: 3-7 days

seller watercraftimp:

• city: parkersburg, west virginia
• # reviews: 19001
• rating: 98.6%