WISECO 4650M09400 Piston Kit 5/1 94.00MM

( Brand: Wiseco ), ( Manufacturer Part Number: 4650M09400 ), ( Type: Piston Kit )

Review WISECO Piston Kit For Yamaha And 5/1 94.00mm fits YZ400F WR400F 1998–2013

The WiseCO 4650M09400 piston kit is a high-performance replacement option for the piston on Yamaha YZ400F and WR400F motorcycles manufactured between 1998 and 2000. This piston is engineered to offer enhanced power and durability, ensuring that it delivers superior results compared to the OEM (original equipment manufacturer) part.

The WiseCO piston is precision crafted using a high-strength forged aluminum alloy, which enhances its rigidity and reduces the risk of deformation or failure under heavy use. The compression height of this piston is 94.00mm, ideal for these specific Yamaha models.

One of the most significant benefits of the WiseCO piston kit is its oversize piston pin bore diameter, which measures at 13mm. This modification results in increased power and improved engine efficiency by reducing friction, allowing the engine to rev more smoothly while delivering additional horsepower.

The piston top ring grooves are optimally designed to ensure proper ring engagement, contributing to better sealing and overall engine performance. Each piston comes with an additional piston pin, ring set (including compression, oil control, and oil scraper rings), and a piston pin retaining clip.

The WiseCO 4650M09400 piston kit is designed with a distinctively balanced focusing factor to maintain the overall balance of your engine, ensuring optimal power delivery and enhanced riding experience. Each piston undergoes stringent quality control tests to ensure it meets the highest standards for fit, function, and performance.

Whether you're a seasoned racer seeking an edge or a weekend rider in pursuit of improved performance, the WiseCO 4650M09400 piston kit is an excellent choice that delivers unmatched value and exceptional results on your Yamaha YZ400F or WR400F motorcycle from the 1998 to 2000 model years.

Wiseco 4650M09400 Piston Kit for 1998-2000 Yamaha YZ400F/WR400F: Pros, Cons, and Conclusion

The Wiseco 4650M09400 piston kit is designed for the Yamaha YZ400F and WR400F motorcycles produced between 1998 and 2000, with a bore size of 13/94mm. This kit offers performance gains, but like any aftermarket part, it comes with advantages and disadvantages.

1. Enhanced Power and Performance: The Wiseco 4650M09400 piston kit boosts power output due to the forged piston and air-cooled design, resulting in improved throttle response and overall horsepower.

2. Durability: Forged pistons are known for their increased durability compared to stock pistons, making it a valuable investment for racers or heavy-duty use.

3. Reduced Engine Weight: Forged pistons are lighter than stock pistons, leading to decreased engine weight, which can enhance control and handling, especially during high-performance activities.

4. Tested and Proven Design: Wiseco has been an industry leader in piston manufacturing since 1961. Their designs are rigorously tested to ensure peak performance and reliability.

5. Customizable: This Wiseco kit allows users to tailor their engine's performance to suit their riding style by offering different piston dome configurations, such as the MR1 and MR2.

1. Potential Requirement for Matching Engine Components: Installing a high-performance piston kit may necessitate upgrading other engine components, such as the crankshaft or connecting rods, depending on their existing condition and durability, which could increase overall cost.

2. Installation Complexity: The replacement process for the Wiseco piston kit may be more challenging than a typical oil change due to the need for engine disassembly and careful installation of the new components.

3. Performance vs Cost: The Wiseco 4650M09400 piston kit may add to the overall cost of the motorcycle, making it a consideration for riders who may be more budget-focused.

4. Potential for Increased noise: Upgrading to a high-performance piston kit such as Wiseco's may bring about an increase in engine noise.

When considering the Wiseco 4650M09400 piston kit for 1998-2000 Yamaha YZ400F/WR400F motorcycles, potential buyers must weigh the benefits against the potential drawbacks. This kit offers power gains, durability, and weight reduction, but may require additional Component upgrades and installation complexity. If a rider is looking for increased power and improved handling at the expense of a more expensive and complex installation process, this kit would likely be a suitable choice. For those seeking a more budget-friendly option or preferring a less complicated alternative, maintaining the stock piston may be more prudent.

Lastly, it is essential to ensure that the crankshaft and connecting rods are examined and potential upgrades considered if they appear worn or do not meet the optimum requirements for the power gains offered by the Wiseco piston kit. Riders are recommended to consult with a qualified mechanic or Wiseco technical support to ensure compatibility and proper installation.

Details:

With this at you rend, thanks. This is a brand new Wiseco Piston kit for 1998 2000 Yamaha YZ400F WR400F 13:5:1 94.00MM Bore size.

part #: 4650m09400 prices

• $214.90-$249.99

specifications pistondon:

• for models: Yz400f, Wr400f
• for makes: Yamaha
• for years: 1998-2013
• brand: Wiseco
• mpn: 4650m09400
• type: Piston Kit

payments pistondon:

• credit card: Mastercard
• wallet: Paypal
• other

returns pistondon:

• policy: No Returns

general pistondon:

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

seller pistondon:

• city: Cumby, Texas
• # reviews: 7158
• rating: 100.0%

shipping pistondon:

• cost: $16.35
• type: Calculated
• carrier: USPS
• service: USPS Priority Mail
• class: Expedited
• transit: 4-11 Days

offer pistondon:

• quantity: 1
• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: November 22, 2024

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