POLARIS SSI SPEED SHOP INC 16-201H Pro Billet Cylinder Head 155

( Brand: Polaris Ssi Speed Shop Inc ), ( Manufacturer Part Number: 16-201H ), ( Type: Cylinder Head )

Review POLARIS SSI SPEED SHOP INC 155 Inch Pro Cool Billet Cylinder Head fits ASSAULT AXYS RMK 800 2016

Introducing the Polaris SSI 16-201H 2016 Axys 800 RMK Assault 155 Pro Billet Cylinder Head, an exceptional upgrade for your Polaris snowmobile. This high-performance cylinder head is meticulously engineered to provide increased power, improved throttle response, and enhanced cooling capabilities.

The billet design of this cylinder head offers superior durability and strength, ensuring that it withstands the rigors of heavy use and extreme conditions. With its sleek, polished finish, this component not only performs exceptionally but also adds an aesthetic appeal to your snowmobile.

The Pro Billet Cylinder Head comes with large, 412cc intake and exhaust ports, which allow for a more efficient airflow and more complete combustion. This results in increased power output and improved torque, providing you with an unparalleled riding experience.

Additionally, the 155 jet kit included in this package is specifically designed to maximize the performance of this cylinder head. It offers a finer fuel atomization, ensuring a more consistent fuel mixture and optimal combustion. This results in improved throttle response, increased power output, and better fuel efficiency.

Moreover, the Pro Billet Cylinder Head features a high-performance cooling system with larger cooling fins and improved cooling passages. This ensures that the engine stays cool even during prolonged use or in extreme temperatures, preventing overheating and ensuring consistent power delivery.

The installation process is straightforward, and the cylinder head comes with all necessary hardware for a hassle-free installation. This upgrade is suitable for enthusiasts who demand the highest performance from their snowmobiles and are looking to take their riding experience to the next level.

In summary, the Polaris SSI 16-201H 2016 Axys 800 RMK Assault 155 Pro Billet Cylinder Head is a top-tier performance upgrade for your Polaris snowmobile. With its increased power output, improved throttle response, and enhanced cooling capabilities, this component is sure to provide you with an unforgettable riding experience.

The Polaris SSI 16-201h 2016 Axys 800 RMK Assault 155 Pro Billet Cylinder Head is a high-performance upgrade for Polaris snowmobiles. Here are some pros and cons that may help you make an informed decision about purchasing this part:

1. Increased power: The billet cylinder head provides better cooling and airflow, resulting in increased power and improved performance.

2. Enhanced durability: The billet material used in the cylinder head is stronger and more durable than the stock cast iron cylinder head.

3. Improved throttle response: The billet cylinder head provides better throttle response, making the snowmobile more responsive and agile.

4. Customizable: The billet cylinder head is a custom upgrade, allowing snowmobile enthusiasts to personalize their machines and stand out from the crowd.

5. Increased value: The billet cylinder head is a premium upgrade, adding value to the snowmobile and potentially increasing its resale value.

1. Cost: The billet cylinder head is a premium upgrade, and it comes with a premium price tag.

2. Installation complexity: Installing the billet cylinder head requires some mechanical expertise and specialized tools, making it a more involved process than installing a stock part.

3. Compatibility: The billet cylinder head is only compatible with specific Polaris snowmobile models, so it may not be an option for all riders.

4. Maintenance: The billet cylinder head may require more frequent maintenance than the stock cylinder head due to its high-performance design.

The Polaris SSI 16-201h 2016 Axys 800 RMK Assault 155 Pro Billet Cylinder Head is a premium upgrade that provides increased power, enhanced durability, improved throttle response, and customizability. However, it comes with a premium price tag, installation complexity, compatibility limitations, and increased maintenance requirements.

If you are a serious snowmobile enthusiast who values performance and customization, the billet cylinder head is an excellent upgrade option for your Polaris snowmobile. However, if you are a casual rider or have a limited budget, you may want to consider sticking with the stock cylinder head. Ultimately, the decision to purchase the billet cylinder head depends on your personal preferences, riding style, and budget.

Details:

The condition of the bushings bearings are NOT warrantied with part and may need to be replaced. 2016 Polaris Axys 800 Rmk Assault 155 SSI Pro Cool Billet Cylinder Head 16-201H, This cylinder head is in very good condition and shows normal signs of wear.mountain series billet heads bolt on some serious power for your AXYS motor. This ad is NOT for the sale of bushings or bearings. Much quicker throttle response.

Our part numbers are listed in ad. It is designed to run on premium pump gas when ran above 4000 ft altitude. The part is USED and removed from a machine. 6-8 horsepower peak and 8-10 in the mid range!, Please review all pictures to verify condition of item.

part #: 16201h price

• $199.95

specifications enginesnowmobile:

• for models: Axys, Rmk, 800, Assault
• for makes: Polaris
• for years: 2016
• brand: Polaris Ssi Speed Shop Inc
• mpn: 16-201h
• type: Cylinder Head

payments enginesnowmobile:

• wallet: Paypal
• other
• credit card: Mastercard

returns enginesnowmobile:

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

seller enginesnowmobile:

• rating: 99.9%
• # reviews: 29154
• city: Freeport, Minnesota

general enginesnowmobile:

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

shipping enginesnowmobile:

• type: Fixed
• service: Standard
• class: Standard
• cost: $0.00
• transit: 2-5 Days

offer enginesnowmobile:

• availability: In Stock
• started: February 19, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home

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