WISECO 222M04900 Nos Piston Kit 222P8 74-75 MX80 49MM 2.00 O/s

( Brand: Wiseco ), ( Manufacturer Part Number: 222M04900 ), ( Type: Piston Kit )

Review WISECO Nos 74-75 Yamaha Piston Kit 49mm 2.00 O/s fits TY80 GT80 YZ80 1980–1982

Introducing the WISCO 222M04900 222P8 piston kit, an excellent upgrade solution for 74-75 Yamaha Ty80, GT80, YZ80, and 80-82MX80 motorcycles. This piston kit is specifically designed to provide enhanced performance and durability for your two-stroke engine.

The kit includes four pistons, each with a bore size of 49mm and an over-square design, which means the piston's diameter is larger than the cylinder's bore. This design provides better combustion efficiency, increased power output, and improved engine response.

Each piston is made from high-quality forged aluminum alloy, ensuring strength, lightweight, and excellent heat dissipation. The piston's top ring groove is machined to a precise width and depth, ensuring proper ring seating and optimal compression.

The piston kit also includes new piston rings, which are crucial for sealing the combustion chamber and preventing engine oil from leaking into the crankcase. These rings are made from high-tensile steel and are designed to provide a snug fit in the piston grooves to minimize compressive forces and reduce wear.

The piston kit also includes new piston pin bushings, which are essential for the smooth operation of the piston and connecting rod. These bushings are made from high-quality materials to provide long-lasting performance and reduce friction.

In summary, the WISCO 222M04900 222P8 piston kit is an excellent upgrade solution for Yamaha Ty80, GT80, YZ80, and 80-82MX80 motorcycles. This kit provides enhanced performance, durability, and improved engine response, making it a popular choice among off-road enthusiasts and racers. Each component in the kit is made from high-quality materials and is designed to provide long-lasting performance, ensuring that you can enjoy your motorcycle to the fullest.

Wiseco 222m04900 222p8 NOS 74-75 Yamaha Ty80 GT80 YZ80 80-82 MX80 Piston 49mm 2.00 o/s Kit: A Detailed Analysis

The Wiseco 222m04900 222p8 NOS 74-75 Yamaha Ty80 GT80 YZ80 80-82 MX80 Piston 49mm 2.00 o/s kit is a performance upgrade offered for specific Yamaha motorcycles. This piston kit aims to improve engine power, efficiency, and durability. In this analysis, we will discuss the potential advantages and disadvantages of installing this piston kit in your motorcycle.

1. Enhanced Power: The Wiseco piston kit is designed to increase power output, allowing your motorcycle to perform better and accelerate faster.

2. Improved Efficiency: By using high-quality materials and advanced engineering techniques, this piston kit can help improve your engine's efficiency, leading to better fuel economy and longer rides between refills.

3. Increased Durability: The Wiseco piston kit is manufactured using forged material and precision machining, ensuring that it can withstand the rigors of off-road riding and high-performance use.

4. Customizable: This piston kit is available in various sizes and specifications, allowing you to tailor the performance of your motorcycle to suit your riding style and preferences.

1. Cost: The Wiseco piston kit is a premium upgrade and can be quite expensive compared to stock pistons.

2. Complex Installation: Installing a piston kit can be a complex and time-consuming process, requiring specialized tools and a high level of mechanical skill.

3. Potential Compatibility Issues: It's crucial to ensure that the piston kit is compatible with your specific motorcycle model and year. Installing an incompatible kit could lead to engine damage and other issues.

4. Potential Performance Trade-offs: While the Wiseco piston kit can offer significant performance improvements, it may also require other upgrades, such as a high-performance camshaft, to fully unlock its potential.

The Wiseco 222m04900 222p8 NOS 74-75 Yamaha Ty80 GT80 YZ80 80-82 MX80 Piston 49mm 2.00 o/s kit can be an excellent investment for riders seeking to enhance the performance of their Yamaha motorcycles. With advantages such as increased power, improved efficiency, and increased durability, this piston kit can help transform the riding experience. However, it's essential to consider potential disadvantages, such as cost, complex installation, compatibility issues, and potential performance trade-offs.

If you're an avid off-road rider looking to take your Yamaha motorcycle to the next level, the Wiseco piston kit could be an excellent investment. However, ensure that you have the necessary mechanical skills and resources to install the kit correctly and that it is compatible with your specific motorcycle model and year. Consult with a professional mechanic or Wiseco's technical support team to help answer any questions and ensure a successful installation.

Details:

73 YAMAHA GT1. New in original package. APPLICATIONS: 74-75 YAMAHA TY80. 74-75 YAMAHA YZ80.

WISECO PART # 222M04900 222P8.

part #: 222m04900 price

• $124.99

specifications pistondon:

• for models: Ty80, Gt80, Yz80
• for makes: Yamaha
• for years: 1980-1982
• brand: Wiseco
• mpn: 222m04900
• type: Piston Kit

offer pistondon:

• started: January 15, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1

general pistondon:

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

payments pistondon:

• wallet: Paypal
• other
• credit card: Mastercard

shipping pistondon:

• transit: 5-11 Days
• carrier: USPS
• service: USPS Ground Advantage
• type: Fixed
• cost: $8.95
• class: Standard

returns pistondon:

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

seller pistondon:

• rating: 99.8%
• # reviews: 20319
• city: Walkertown, North Carolina

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