WISECO MN-35Y7 Top End Kit Yj Ski Doo MN/35Y7 T3 800R 154

( Brand: Wiseco ), ( Manufacturer Part Number: MN/35Y7 ), ( Compatible Model: Summit X T3 Package E-tec 800r 154 ), ( Bundle Description: 1 Pc Genuine Wiseco Top End Kits ), ( Type: Top End Kits ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review WISECO Mn/35y7 Top End Kit Ski doo T3 Package E tec 154 Yj fits SUMMIT 2016

Introducing the WISCO MN/35Y7 Top End Kit, specifically designed for the 2016 Ski-Doo Summit T3 E-TEC 800R 154 YJ snowmobile engine. This top-tier performance upgrade is perfect for snowmobile enthusiasts seeking increased power, improved reliability, and enhanced durability for their machinery.

The WISCO MN/35Y7 Top End Kit includes a complete set of high-performance cylinder head components. These parts are meticulously engineered using advanced technologies and premium materials, ensuring optimal engine efficiency and longevity. The kit includes items such as:

1. Cylinder heads: The cylinder heads in this kit come with optimized combustion chamber designs, which provide better fuel-air mixture for more complete combustion. These heads also feature improved cooling capabilities, ensuring consistent engine performance even during prolonged usage.

2. Valves: The kit includes new intake and exhaust valves, which offer superior flow characteristics. These valves allow for increased air and fuel intake, resulting in improved combustion and more power.

3. Valve guides: The WISCO MN/35Y7 Top End Kit also includes new valve guides, which ensure a precise fit and alignment of the valves. These guides minimize friction and wear, reducing the need for frequent maintenance and extending the lifespan of the engine.

4. Camshaft: The top end kit includes a high-performance camshaft, which provides improved valve timing and duration. This results in increased power and torque throughout the RPM range, ensuring optimal engine performance under various riding conditions.

5. Rocker arms: The kit comes with new rocker arms, which offer superior strength and durability. These arms provide consistent valve control, ensuring optimal engine performance and reduced wear over time.

6. Valve springs: The WISCO MN/35Y7 Top End Kit includes new valve springs, which provide the necessary force to maintain proper valve position. These springs offer improved reliability and reduced the likelihood of valve bounce, ensuring consistent engine performance.

7. keepers: The kit includes new valve keepers, which help maintain the proper valve clearance. These keepers ensure consistent valve position and reduce the need for frequent adjustments, ensuring optimal engine performance and reduced maintenance requirements.

By installing the WISCO MN/35Y7 Top End Kit on your 2016 Ski-Doo Summit T3 E-TEC 800R 154 YJ, you can expect to experience increased power, improved reliability, and enhanced durability. This kit is a must-have for serious snowmobile enthusiasts who demand the best performance from their machinery. With its high-quality components and precise engineering, the WISCO MN/35Y7 Top End Kit is the perfect upgrade for your snowmobile engine.

The Wiseco MN/35Y7 top end kit is a performance upgrade option for the 2016 Ski-Doo Summit T3 E-Tec 800R 154 YJ snowmobile. This kit includes new cylinder heads, pistons, and other related components designed to provide increased power and improved engine performance. Here are some pros and cons to consider before making a purchase:

1. Increased power: The Wiseco top end kit is designed to provide more power and torque, which can result in improved acceleration and top speed.

2. Improved engine durability: The high-quality materials used in the Wiseco kit can help increase the lifespan of the engine.

3. Enhanced engine efficiency: The kit can help improve fuel efficiency, which can lead to cost savings over time.

4. Better throttle response: The Wiseco kit can provide better throttle response, making the snowmobile more responsive and easier to ride.

1. Cost: The Wiseco top end kit is a significant investment, and the cost may be a deterrent for some riders.

2. Installation complexity: Installing the Wiseco kit requires specialized tools and knowledge, making it a more involved process than some other upgrades.

3. Potential for engine damage: Improper installation or use of low-quality aftermarket parts can result in engine damage.

4. Potential for noise and vibration: The Wiseco kit may increase engine noise and vibration, which some riders may find unpleasant.

In conclusion, the Wiseco MN/35Y7 top end kit for the 2016 Ski-Doo Summit T3 E-Tec 800R 154 YJ offers several benefits, including increased power, improved engine durability, enhanced engine efficiency, and better throttle response. However, it also comes with some drawbacks, such as cost, installation complexity, potential for engine damage, and increased noise and vibration.

If you are an experienced snowmobile enthusiast who values performance and is willing to invest the time and money required for installation, the Wiseco top end kit may be a worthwhile investment. However, if you are a casual rider or are concerned about the costs and complexities of the installation process, you may want to consider other upgrades or hold off on this purchase. Ultimately, the decision should be based on your individual preferences, riding style, and budget.

Details:

part #: mn35y7 prices

• $159.99-$411.97

specifications enginesnowmobile:

• for models: Summit
• for makes: Ski-doo
• for years: 2016
• brand: Wiseco
• mpn: Mn/35y7
• compatible model: Summit X T3 Package E-tec 800r 154
• bundle description: 1 Pc Genuine Wiseco Top End Kits
• type: Top End Kits
• core charge: Free No Core Charge
• fitment type: Direct Replacement

seller enginesnowmobile:

• rating: 96.7%
• # reviews: 9252
• city: Multiple warehouses

offer enginesnowmobile:

• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• started: July 14, 2025

general enginesnowmobile:

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

returns enginesnowmobile:

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

payments enginesnowmobile:

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

shipping enginesnowmobile:

• transit: 3-4 Days
• type: Fixed
• service: Standard
• cost: $0.00
• class: Standard

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