WISECO MN-KT34 Piston Kit Engine Ns Ski Doo MN/KT34 670

( Brand: Wiseco ), ( Manufacturer Part Number: MN/KT34 ), ( Compatible Year: 1999 1998 ), ( Compatible Model: Formula Z 670 ), ( Bundle Description: 1 Pc Genuine Wiseco Piston Kits ), ( Type: Piston Kits ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review WISECO Mn/kt34 Piston Kit Ski doo 670 Engine Pistons Ns fits FORMULA 1998–1999

Introducing the WISCO MN/KT34 piston kit, specifically designed for the 1998 and 1999 Ski-Doo Formula 670 engine. This piston kit is an excellent upgrade option for those seeking enhanced performance and durability for their snowmobile.

The MN/KT34 piston kit comes with two high-quality forged pistons. Each piston features a unique design with a dish diameter of 3.4 inches and a compression height of 2.48 inches. The piston skirts are optimized for a perfect fit in the engine cylinder, ensuring minimal friction and maximum efficiency.

The piston crowns are designed for improved combustion efficiency, allowing for a more complete burn of the fuel-air mixture. This results in increased power output, improved throttle response, and smoother engine operation.

The pistons are engineered using WISCO's proprietary alloy, which provides superior strength and durability. The piston rings are also included in the kit and are made of high-temperature materials, ensuring a tight seal in the cylinder and minimizing gas leakage.

This piston kit is an excellent choice for those looking to increase the power output of their 1998 or 1999 Ski-Doo Formula 670 engine. It is also an ideal solution for riders who frequently operate their snowmobiles in extreme conditions, as the enhanced durability of the pistons and rings will help ensure long-lasting performance.

Installing the WISCO MN/KT34 piston kit is a straightforward process, and the kit includes all necessary hardware and instructions to make the installation as easy as possible. With this piston kit, riders can enjoy improved power, better throttle response, and increased durability, making their snowmobiling experience more enjoyable and efficient.

Wiseco MN/KT34 Piston Kit for 1998-1999 Ski-Doo Formula 670 Engine: A Comprehensive Analysis

The Wiseco MN/KT34 piston kit is a popular aftermarket upgrade for the Ski-Doo Formula 670 engine, produced for the 1998 and 1999 models. In this analysis, we will examine the potential benefits and drawbacks of investing in this piston kit.

1. Enhanced Performance: The Wiseco pistons are designed to provide increased power and torque, resulting in improved overall engine performance.

2. Durability: These pistons are forged from high-quality materials, ensuring they can withstand the harsh conditions of snowmobiling and last longer than stock pistons.

3. Customizable: The Wiseco piston kit offers various options for ring materials, allowing riders to choose the best setup based on their specific riding style and conditions.

4. Reduced Engine Wear: The Wiseco pistons have a lower compression height compared to stock pistons, which can help reduce engine wear and improve Ring-To-Block contact.

1. Cost: The Wiseco piston kit is more expensive than stock pistons, making it a significant investment for snowmobile enthusiasts.

2. Requires Professional Installation: Installing the Wiseco piston kit requires specialized knowledge and tools, making it important to find a qualified mechanic or dealership to perform the installation.

3. Potential Compatibility Issues: Ensure the Wiseco piston kit is specifically designed for the 1998-1999 Formula 670 engine to avoid any potential compatibility issues.

The Wiseco MN/KT34 piston kit offers several benefits, such as enhanced performance, durability, and customizability. However, it also comes with drawbacks, including the higher cost and the requirement for professional installation. Ultimately, whether or not this piston kit is a worthwhile investment depends on the individual rider's priorities, budget, and desired level of engine performance.

For those seeking increased power, durability, and a more customizable engine setup, the Wiseco MN/KT34 piston kit is an excellent choice. However, it is essential to carefully consider the costs, compatibility, and installation requirements before making the purchase. If the benefits align with your goals, the Wiseco piston kit is a recommended upgrade for the 1998-1999 Ski-Doo Formula 670 engine.

Details:

Wiseco Piston Kit for 1998 - 1999 Ski-Doo Formula Z 670 - Engine Pistons ns: Status: In Stock.

part #: mnkt34 price

• $168.36

specifications enginesnowmobile:

• for models: Formula
• for makes: Ski-doo
• for years: 1998-1999
• brand: Wiseco
• mpn: Mn/kt34
• compatible year: 1999 1998
• compatible model: Formula Z 670
• bundle description: 1 Pc Genuine Wiseco Piston Kits
• type: Piston Kits
• core charge: Free No Core Charge
• fitment type: Direct Replacement

offer enginesnowmobile:

• sold: 0
• availability: In Stock
• started: January 26, 2026
• quantity: 1
• options: Ship-to-home

shipping enginesnowmobile:

• service: Standard
• cost: $0.00
• type: Fixed
• transit: 3-6 Days
• class: Standard

payments enginesnowmobile:

• credit card: Mastercard
• wallet: Paypal
• other

returns enginesnowmobile:

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

general enginesnowmobile:

• condition: New
• Snowmobile Parts > Engines Components > Snowmobile Engine Components

seller enginesnowmobile:

• rating: 98.7%
• city: Multiple warehouses
• # reviews: 16636

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