WISECO 4941M08900 Piston Kit Standard Compression 89.00MM 4941PS

( Brand: Wiseco ), ( Manufacturer Part Number: 4941M08900 ), ( Type: Piston ), ( Make: Ktm )

Review WISECO Piston Kit Standard Bore 89.00mm Compression fits 2011

The Wiseco 4941M08900 Piston Kit is a high-performance upgrade option for your engine, specifically designed for applications that require a standard 89mm compression height. This piston kit is part of Wiseco's 4941 series, which is known for its durability, reliability, and ability to deliver improved power and performance.

The Wiseco 4941M08900 piston kit is manufactured using Wiseco's proprietary forging process, ensuring a strong and uniform structure. The piston skirt features a full-dish design for optimal ring sealing and reduced friction, while the piston crown is optimized for efficient combustion and power delivery. The piston top lands are precision machined for perfect clearance with the engine's connecting rod and crankshaft, ensuring smooth operation and reduced wear.

The piston kit includes a set of Wiseco's high-quality wrist pins, which are designed to provide maximum strength and reliability. The pins are made from strong materials and are treated with a nitride finish for improved fatigue resistance. The kit also includes wrist pin clips for secure installation and retention.

The Wiseco 4941M08900 piston kit is a direct replacement for the stock pistons in your engine, and it is designed to work with standard compression height applications. The piston kit is compatible with 4941ps engine models, making it a convenient and hassle-free upgrade option for many engine applications.

In conclusion, the Wiseco 4941M08900 Piston Kit is a high-quality, high-performance upgrade option for your engine. It is manufactured using Wiseco's proprietary forging process, features a full-dish skirt and optimized piston crown, and includes high-quality wrist pins and clips. The piston kit is a direct replacement for stock pistons and is compatible with 4941ps engine models. By upgrading to the Wiseco 4941M08900 Piston Kit, you can expect improved power, reliability, and performance from your engine.

1. Compatibility: The kit is specifically designed for Yamaha YZ250 and YZ250F models from 1989, ensuring a secure fit.

2. Improved Performance: The higher compression ratio of 4941ps can help increase engine performance, resulting in improved acceleration and power output.

3. Durability: The piston kit is made from high-quality materials, such as forged aluminum, which can provide better heat dissipation and longer lifespan compared to stock pistons.

4. Affordable: Compared to some aftermarket piston kits, the WiseCo 4941M08900 is relatively affordable.

1. Installation Complexity: Installing a piston kit can be a challenging and time-consuming process, especially for those without prior experience.

2. Risk of Damage: Improper installation or use of incorrect components can result in engine damage, potentially leading to costly repairs.

3. Requires Other Parts: Besides the piston kit, you may need to purchase additional components, such as rings, gaskets, and piston pins, to complete the installation.

If you're comfortable with the installation process and have the necessary tools, the WiseCo 4941M08900 piston kit can be a cost-effective way to improve the performance of your Yamaha YZ250 or YZ250F. However, it's essential to ensure you have the correct parts and follow the installation instructions carefully to avoid any potential damage to your engine. If you're unsure about the installation or have limited mechanical skills, it may be worth considering professional installation services to ensure everything is done correctly.

Details:

Built on a legacy of championships for over 60 years by American craftsmen. Wiseco pistons have the latest Dino-tested technology to out-perform competition. Type: Piston, Single Style: Forged, model: KTM 03-7 450EXC/MXC; 08-9 XC-ATV 11:1 CR, Size: 89.00mm, Note: Standard Bore, Displacement: 448cc, Packaging: Kit, Material: Aluminum, Stroke: 72.00mm, Compression Ratio: 11:1, Bore: Application: 450 XC-W/MXC/EXC 03-07, XC ATV 08-09, Sold as: Each. Any damage claims may be exchanged for the identical item only.

WARNING: Wiseco pistons can be fitted only with rings. All Wiseco pistons are forged from aerospace aluminum alloys on Wiseco state-of-the-art forging presses. Wiseco forged pistons are priced with rings and cir clips.

part #: 4941m08900 prices

• $216.97-$249.99

specifications pistondon:

• for years: 2011
• brand: Wiseco
• mpn: 4941m08900
• type: Piston
• make: Ktm

returns pistondon:

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

general pistondon:

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

offer pistondon:

• started: September 16, 2024
• sold: 0
• quantity: 10
• availability: In Stock
• options: Ship-to-home

shipping pistondon:

• type: Fixed
• class: Economy, Standard, Expedited
• transit: 4-9 Days
• cost: $0.00
• service: Economy, Standard, Expedited

payments pistondon:

• credit card: Discover
• other
• wallet: Paypal

seller pistondon:

• city: Loudon, Tennessee
• # reviews: 549373
• rating: 98.7%

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