WOSSNER PISTONS 8217DA Piston Kit 66.35MM 2-STROKE/YZ250X

( Brand: Wossner Pistons ), ( Manufacturer Part Number: 8217DA ), ( Part Type: Piston )

Review WOSSNER PISTONS Piston Kit Size 66.35mm For Yamaha 2-stroke/yz250x 2-stroke fits YZ250 YZ250X

The Wossner 8217DA Piston Kit is an exceptional upgrade for the YZ250 and YZ250X motorcycles produced by Yamaha. This piston kit, specifically designed for 35mm bore sizes, offers numerous benefits for two-stroke enthusiasts seeking high performance and durability.

The Wossner pistons are manufactured using advanced techniques ensuring precision, strength, and the ability to withstand the rigors of high-performance riding. Each piston is made from a high-strength alloy that provides improved compressive strength and durability, reducing the risk of piston failure due to engine demands.

These pistons utilize a state-of-the-art multi-bronze ring package that offers excellent ring sealing and reduced wear, producing more efficient engine operation. The optimized ring design also aids in the reduction of friction, resulting in improved engine power and fuel efficiency.

The Skull design on the piston crown is not only eye-catching but also serves a functional purpose. It channels cooler air towards the underside of the piston, assists in heat dissipation, and helps maintain optimal engine temperature during high-speed riding or prolonged use.

The top compression edge of the piston benefits from relief cuts, which allow the piston to expand and contract more easily, reducing the risk of piston ring drag and enhancing engine performance. Additionally, every piston comes with its unique piston collar, ensuring proper fitment and stability inside the engine's cylinder.

Overall, the Wossner 8217DA Piston Kit is a must-have for serious racers and performance seekers who want to extract the maximum potential from their YZ250 or YZ250X motorcycles. With this kit, you can look forward to improved engine performance, increased power, and unmatched durability that Wossner is renowned for.

Wossner pistons (8217DA piston kit, 35mm, for Yamaha YZ250 2-stroke YZ250x) are aftermarket pistons designed to improve engine performance and durability. Below are some potential pros and cons of purchasing this piston kit:

1. Enhanced Performance: Aftermarket pistons like Wossner's are often designed to provide improved combustion efficiency, increased power output, and better ring sealing. Racing applications and high-performance use can particularly benefit from such upgrades.

2. Durability: Wossner pistons are renowned for their superior strength and durability, which can prolong engine life. They are also made with state-of-the-art forging technology to ensure consistency in size and shape.

3. better heat transfer: Aftermarket pistons like Wossner's engage in better heat transfer, which can help keep engine temperatures in check, ensuring better overall engine performance.

4. Engine upgradability: Installing aftermarket pistons like the Wossner 8217DA kit can create a foundation for further engine upgrades, such as modified ports, exhaust systems, and cylinder heads.

1. Cost: Aftermarket pistons like the Wossner 8217DA kit tend to be more expensive than stock pistons. The additional expense can be a deterrent for some users.

2. Installation Complexity: Installing aftermarket pistons like Wossner's is a more involved process compared to swapping stock pistons. This may require a higher level of technical expertise, professional engine builder support, or additional time and resources.

3. Potential Clearance Issues: In some cases, installing aftermarket pistons may lead to clearance issues between moving parts, potentially affecting engine performance or longevity. It's crucial to ensure the pistons are properly gapped and fit within the available engine clearances.

4. Bore Size: Upgrading to aftermarket pistons often increases the bore size of the engine. This could necessitate other bore-related modifications, including modifications to the cylinder, crankshaft, and engine casing, increasing costs and complexity even further.

The Wossner 8217DA piston kit offers multiple benefits, including improved performance, durability, and better heat transfer. However, the high cost, installation complexity, and potential clearance issues are potential downsides. Weighing these pros and cons decisively, you can determine whether this piston kit is well-suited for your specific application, be it casual riding, track racing, or competition use.

Before making a purchase, it is essential to consider factors like your budget, expertise, desired outcome, and potential future upgrades. If you are looking for significant engine performance enhancements and are willing to invest the time, effort, and money, then the Wossner 8217DA piston kit could be a valuable upgrade for your Yamaha YZ250 2-stroke YZ250x. If you're on a tighter budget or just seeking routine maintenance, a stock piston should meet your needs effectively.

Details:

Wossner Pistons are used by leading Supergrass, Aren across and MX GP teams. 4-stroke Pistons are made using a double-bridged forging design. Made in Germany. Yamaha YZ250X 2-Stroke 2016 -2025.

All Pistons include piston, ring, wrist pin and locks. Wossner Piston Kit Size A 66.35mm for Yamaha YZ250 2-Stroke/YZ250X 2-Stroke: In-house designed and manufactured; all forgings are produced in Wossner company-owned forging operation. Yamaha YZ250 2-Stroke 1999 -2025.

part #: 8217da prices

• $149.15-$182.00

specifications pistondon:

• for models: Yz250, Yz250x
• for makes: Yamaha
• brand: Wossner Pistons
• mpn: 8217da
• part type: Piston

general pistondon:

• condition: New
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits

seller pistondon:

• city: Grand Rapids, Michigan
• rating: 99.2%
• # reviews: 597544

shipping pistondon:

• type: Fixed
• class: Standard
• cost: $0.00
• service: Standard
• transit: 5-10 Days

returns pistondon:

• paid by: Buyer
• policy: Returns Accepted
• time: 30 Days

payments pistondon:

• credit card: Visa
• other
• wallet: Google-pay

offer pistondon:

• options: Ship-to-home
• started: November 24, 2024
• sold: 0
• quantity: 2
• availability: In Stock

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