NAMURA TECHNOLOGIES NX-40080-6OS Piston Kit .060 48.5MM

( Brand: Namura Technologies ), ( Manufacturer Part Number: NX-40080-6OS ), ( Part Type: Piston )

Review NAMURA TECHNOLOGIES .060 Over Bore Piston Kit For Yamaha 48.5mm fits YZ80 1993–2001

Introducing the Namura NX-40080-6OS 060 Piston Kit, specifically designed for Yamaha YZ80 motorcycles manufactured between 1993 and 2001. This piston kit is an excellent upgrade for riders seeking improved performance and reliability.

The kit comprises six high-quality pistons, each crafted from forged aluminum alloy. The forging process ensures a strong, durable piston that can withstand the rigors of off-road racing. Each piston features a compression height of 48.5mm, ensuring a perfect fit for your Yamaha YZ80.

The pistons come with an optimized piston crown design that enhances combustion efficiency and power output. The piston skirts have been engineered to minimize friction with the cylinder bore, reducing power loss and improving overall engine performance.

The piston kit also includes matching rings, including a compression ring, oil control ring, and two piston rings. These rings are precision machined to ensure a snug fit and optimal sealing performance.

The piston kit is designed to be a direct replacement for the stock pistons, making installation straightforward and hassle-free. Each piston comes with a protective coating to prevent damage during installation and shipping.

In conclusion, the Namura NX-40080-6OS 060 Piston Kit is an excellent upgrade for Yamaha YZ80 motorcycles from 1993 to 2001. With its high-quality forged aluminum pistons, optimized piston crown design, and precision-machined rings, this kit offers improved performance, reliability, and durability. Whether you're a weekend warrior or a competitive racer, this piston kit is an investment that will pay off in the long run.

The Namura NX-40080-6OS piston kit is designed for Yamaha YZ80 motorcycles manufactured between 1993 and 2001, with a 48.5mm bore size. This piston kit is an aftermarket option and can help improve the performance of your motorcycle engine. Let's explore some pros and cons of buying this piston kit.

1. Enhanced Power: Aftermarket piston kits like the Namura NX-40080-6OS can provide increased power output compared to the stock pistons. This is because aftermarket pistons are often made from better materials and have optimized designs to improve combustion efficiency.

2. Durability: Aftermarket pistons are often designed to be more durable than stock pistons. They can handle higher temperatures and pressures, which can help extend the life of your engine.

3. Customization: Buying an aftermarket piston kit allows you to customize your engine to your specific needs and riding style. You can choose pistons with different compression ratios, for example, to optimize power output or improve fuel efficiency.

4. Performance Upgrade: A piston kit is a relatively affordable performance upgrade that can provide significant gains in power and torque. This can help you get more enjoyment out of your Yamaha YZ80 and make it more competitive in races or riding with friends.

1. Cost: Aftermarket piston kits can be more expensive than stock pistons. The Namura NX-40080-6OS piston kit, for example, may cost several hundred dollars.

2. Installation: Installing a piston kit requires some mechanical expertise and specialized tools. You may need to remove the engine from the motorcycle to install the new pistons, which can be a time-consuming and labor-intensive process.

3. Risk of Engine Damage: Installing aftermarket pistons carries some risk of engine damage if not done correctly. Improper installation or use of incompatible parts can lead to engine damage, such as piston ring damage or piston slap.

4. Potential Impact on Emissions: Aftermarket pistons can potentially increase emissions, which may be a concern for some riders. However, this is not always the case, and many aftermarket piston kits are designed to minimize the impact on emissions.

The Namura NX-40080-6OS piston kit can provide significant performance benefits for Yamaha YZ80 motorcycles manufactured between 1993 and 2001. These benefits include increased power output, improved durability, and customization options. However, there are also some potential drawbacks, such as cost, installation complexity, and the risk of engine damage if not installed correctly. Ultimately, the decision to buy this piston kit depends on your budget, mechanical expertise, and riding goals. If you're looking for a significant performance upgrade and are willing to invest the time and money, then this piston kit may be a good option for you. However, if you're on a tight budget or are not comfortable with the installation process, then you may want to consider other performance upgrades or sticking with stock pistons.

Details:

Compatible with Yamaha model's below: 1993 YZ80. Compression ratio of 8.2:1. Piston is 48.45mm. Kit is for .060 over bore size - 48.50mm.

Manufactured by Namura. Made in Taiwan. Kit Includes piston, rings, pin, clips you get exactly what is pictured. Piston dome is anodized for superior heat resistance and longer lifespan.

Piston skirts are Molybdenum Teflon coated to minimize resistance/wear and provide extended life.

part #: nx400806os price

• $47.49

specifications pistondon:

• for models: Yz80
• for makes: Yamaha
• for years: 1993-2001
• brand: Namura Technologies
• mpn: Nx-40080-6os
• part type: Piston

shipping pistondon:

• cost: $0.00
• type: Fixed
• service: Standard
• class: Standard
• transit: 2-6 Days

payments pistondon:

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

offer pistondon:

• started: April 29, 2025
• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 4

seller pistondon:

• # reviews: 386652
• rating: 99.5%
• city: Suamico, Wisconsin

returns pistondon:

• policy: Returns Accepted
• paid by: Buyer
• time: 60 Days

general pistondon:

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

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