fits model: 850, Summit. make: Ski-doo. year: 2017–2019.

( Brand: Starting Line Products ), ( Manufacturer Part Number: 54-674B ), ( Warranty: 60 Day Limited ), ( Country/region Of Manufacture: United States )
The 54-674B SLP Performance Kit is an excellent upgrade for your 2017-19 850 Summit Ski-Doo, specifically designed to enhance your starting line performance. This kit is not just about boosting power, but also about improving reliability and durability.
The heart of this performance kit is the high-quality SLP (Snowmobiles Limited Parts) 54-674B Powerave 12k primary clutch. This clutch is engineered to provide smoother shifts, better clutch engagement, and improved reliability compared to the stock clutch. The Powerave 12k clutch is designed to handle the increased power output of your 850 Summit, ensuring that you get a strong and consistent start every time.
The kit also includes a high-performance SLP 54-674B drive clutch. This clutch is designed to work in harmony with the Powerave 12k primary clutch, providing optimal power transfer and reducing clutch slippage. The result is improved acceleration, increased top-end speed, and better overall performance.
The 54-674B SLP Performance Kit is not just about power, but also about durability. The SLP clutches are made from high-quality materials, including carbon-fiber friction plates and a durable, heavy-duty spring. This ensures that the clutches can handle the rigors of off-road riding, providing you with reliable performance for seasons to come.
Installation of the 54-674B SLP Performance Kit is relatively straightforward, thanks to the clear and detailed installation instructions provided by SLP. The kit includes all necessary hardware, making it easy for you to upgrade your 850 Summit's starting line performance without the need for additional parts.
In summary, the 54-674B SLP Performance Kit is an excellent upgrade for your 2017-19 850 Summit Ski-Doo. It provides improved power, reliability, and durability, making it a great choice for serious off-road riders who demand the best from their snowmobiles. With its high-quality SLP clutches and straightforward installation, this kit is a must-have for any serious 850 Summit owner looking to take their performance to the next level.
Pros of buying a 54-674b SLP Performance Kit for 2017-19 Ski-Doo Summit 3:1. Increased Power: The kit includes a high-performance cam, which can significantly increase the engine's power output, improving acceleration and top speed.
2. Enhanced Engine Response: The kit also includes an intake and exhaust system, which can improve the engine's response and make it more responsive to throttle inputs.
3. Improved Fuel Efficiency: The kit may also improve the engine's fuel efficiency, allowing you to go further between refills.
4. Increased Durability: The kit includes high-quality components that are designed to withstand the rigors of off-road use, which can help to extend the life of your engine.
Cons of buying a 54-674b SLP Performance Kit for 2017-19 Ski-Doo Summit 3:1. Cost: The kit is not cheap, and the cost of installation can also add to the overall expense.
2. Potential Voiding of Warranty: Installing aftermarket parts like this kit may void your Ski-Doo warranty, so you should check with the manufacturer before proceeding.
3. Increased Noise Level: The kit may increase the noise level of your Ski-Doo, which could be a problem if you live in a quiet area or if you're concerned about noise pollution.
Ending Conclusion:If you're looking for a significant performance boost for your 2017-19 Ski-Doo Summit 3, the 54-674b SLP Performance Kit is a worthwhile investment. However, you should carefully consider the potential costs and drawbacks before making a decision. If you're not comfortable with the idea of voiding your warranty or dealing with increased noise levels, you may want to consider other options for improving your Ski-Doo's performance.
Recommendation:If you're still interested in the kit, I would recommend doing some research to find a reputable dealer or installer who can ensure that the installation is done correctly and safely. You may also want to consider purchasing an extended warranty to cover any potential issues that may arise as a result of the kit installation. Ultimately, the decision to buy the kit should be based on your individual needs, budget, and comfort level with the potential drawbacks.
9 ft lbs of torque while trimming 10.
Lightweight, responsive and powerful are just a few words to describe the performance of this stage kit.
Satin black ceramic coating. 1 pounds of weight, this kit provides an excellent combination horsepower and weight savings. Starting Line Products, inc.
Era 2014 silencing technology. Slp tested and passed sae j-2567 stationary sound test below 88 decibels.
Limited warranty Starting Line Products, inc. Kit includes a single pipe set y-pipe, and silencer, powder valve intake magnum force power shift clutch.
3 horsepower and Starting Line Products, inc.