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  3. WISECO 2696-W145970-ATV

WISECO 2696-W145970-ATV Top End Comp KIT-2.00MM 97.00MM

fits make: Yamaha. year: 1998–2001.

2696-w145970-atv Wiseco Top End Kit-2.00mm Oversize To 97.00mm Stock Comp For 1998-2001 Yamaha

( Brand: Wiseco ), ( Manufacturer Part Number: 2696-W145970-ATV )

Review WISECO Top End Kit-2.00mm Oversize To 97.00mm Stock Comp Yamaha fits 1998–2001

The WiseCo 2696-W145970-ATV Top End Kit-2.00mm 97.00mm COMP for 1998-2001 Yamaha ATVs is an essential upgrade for those seeking improved engine performance and durability. This top end kit is specifically engineered for Yamaha ATV models from the late 1990s and early 2000s, including the Wolverine, Warrior, and Phantom series.

This kit comes with all the necessary components to replace the stock top end parts with high-performance, oversized pistons and rings. The pistons measure 2.00mm oversize and have a compression height of 97.00mm, resulting in increased compression ratio and horsepower. The kit also includes new cylinder heads, intake ports, and exhaust ports, which contribute to smoother airflow and better combustion efficiency.

The WiseCo top end kit is CNC-machined from high-quality aluminum alloy for superior strength and precision. Each component is meticulously inspected and measured to ensure perfect fitment and optimal engine performance. The pistons are coated with a thin film of molybdenum disulfide (Moly) for reduced friction and longer piston ring life.

Additionally, the kit includes new piston rings, which are made of high-tensile, heat-resistant material to minimize compression loss and prevent ring groove wear. The rings are precision-machined to ensure proper sealing and minimize blowby, resulting in increased engine efficiency and improved power output.

Installing the WiseCo top end kit requires minimal modifications to the engine and can be done using standard hand tools. The kit comes with detailed instructions and technical support is available from the manufacturer to ensure a seamless installation process.

In summary, the WiseCo 2696-W145970-ATV Top End Kit-2.00mm 97.00mm COMP is an excellent investment for Yamaha ATV owners seeking increased engine performance, durability, and reliability. With its high-quality components, precision engineering, and easy installation process, this kit is an essential upgrade for any Yamaha ATV from the late 1990s and early 2000s.

WiseCo ATV Top End Kit (2696-w145970-atv) for 1998-2001 Yamaha: A Detailed Analysis

The WiseCo 2696-w145970-atv Top End Kit, designed for 1998-2001 Yamaha ATVs, is a popular aftermarket upgrade aimed at improving engine performance. This analysis will discuss the key features, pros, cons, and a concluding recommendation.

Features:

1. 2.00mm intake and 97.00mm exhaust ports

2. Includes new pistons, rings, cylinders, and heads

3. Improves power and torque output

4. Enhances engine response and throttle control

5. Suitable for 1998-2001 Yamaha ATV models

Pros:

1. Increased horsepower and torque: The top end kit provides a noticeable improvement in power and torque, which translates to better acceleration and overall performance.

2. Enhanced durability: The WiseCo kit uses high-quality materials and advanced manufacturing techniques, ensuring a longer lifespan for the engine components.

3. Improved fuel efficiency: The kit can potentially reduce fuel consumption, as the engine runs more efficiently with the upgraded components.

4. Smoother engine operation: The top end kit results in a smoother engine operation, leading to a more enjoyable riding experience.

5. Cost-effective: Compared to other performance upgrades, the WiseCo top end kit is relatively affordable and offers significant gains in power and performance.

Cons:

1. Installation complexity: Installing the kit can be a challenging process, requiring some mechanical skills and specialized tools.

2. Potential for engine damage: Improper installation or use of incorrect components can lead to engine damage, potentially resulting in costly repairs.

3. Performance gains depend on the condition of the existing engine: The kit may not yield the maximum performance improvement if the engine is already in poor condition.

4. Requires additional maintenance: Upgraded components may require more frequent maintenance and servicing to ensure optimal performance.

Conclusion:

The WiseCo 2696-w145970-atv Top End Kit is an excellent investment for those seeking improved performance, increased power, and enhanced durability for their 1998-2001 Yamaha ATV. However, it is essential to consider the potential challenges, such as installation complexity and the need for additional maintenance. As long as the installation is carried out correctly and the engine is in good condition, the benefits far outweigh the drawbacks, making this kit a solid recommendation for ATV enthusiasts.

part # 2696w145970 price

  • $283.99

specifications atvsienna:

  • for makes: Yamaha
  • for years: 1998-2001
  • brand: Wiseco
  • manufacturer part number: 2696-W145970-ATV

general atvsienna:

  • ATV, Side-by-Side UTV Parts Accessories > Engines Engine Parts > Other Engine Parts
  • condition: New

seller atvsienna:

  • rating: 99.5%
  • # reviews: 63710

offer atvsienna:

  • sold: 0
  • started: May 20, 2025
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 3

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shipping atvsienna:

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  • class: Standard
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returns atvsienna:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
for makes: yamaha, for years: 1998-2001,
category: atv parts > atv, side-by-side utv parts accessories > engines engine parts > engine parts, sku: 6212007818467622,

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1 offer $283.99 USD
  • Offer #1: $283.99 price + free delivery = $283.99* total. Contains all the necessary components for overboring or rebuilding your top end 1998 - 2001 Yamaha YFM600FW Grizzly 4x4.FREE SHIPPING