fits model: Rmk.

( Brand: Bikeman Performance ), ( Manufacturer Part Number: 04316LRMK ), ( Part Type: Head )
The Bikeman Performance 04-316 RMK Billet Aluminum Cylinder Head Kit 0930-0174 04316Lrmk is an excellent upgrade option for Yamaha RMK and Ski-Doo MXZ Tundra LX 2013-2017 model snowmobiles. This high-performance cylinder head kit is designed to deliver superior power and reliability for those who demand the best from their snowmobiles.
Featuring a billet aluminum construction, this cylinder head kit replaces the OEM casting, ensuring a significant reduction in weight and enhanced durability. The billet design allows for a more precise manufacturing process, leading to a better flowing combustion chamber and improved engine performance.
Each cylinder head in this kit comes equipped with modified ports and combustion chambers, enhancing airflow and providing excellent fuel mixture distribution for superior combustion. By increasing the size of the transfer ports, exhaust ports, and intake ports, engine breathability and efficiency are significantly improved, further contributing to the increased performance.
Additionally, the Bikeman Performance 04-316 RMK Billet Aluminum Cylinder Head Kit includes CNC-machined valves with stems andseats, allowing custom valve job options for a more precise fit and improved flow. This results in better engine efficiency and decreased valve train downtime.
This kit also boasts a high-performance camshaft and new camshaft bearings, which contribute to increased power and responsiveness. Moreover, the coated valvesprings, retainers, and tappets included in the kit enhance durability and improve engine performance under various temperature conditions.
Installation of the Bikeman Performance 04-316 RMK Billet Aluminum Cylinder Head Kit is relatively simple due to its compatibility with the OEM mounting points. This makes the upgrade process quicker and more convenient compared to similar aftermarket options.
In summary, the Bikeman Performance 04-316 RMK Billet Aluminum Cylinder Head Kit 0930-0174 04316Lrmk is a top choice for owners of Yamaha RMK and Ski-Doo MXZ Tundra LX 2013-2017 snowmobiles, looking to maximize power output while improving reliability and engine efficiency. The combination of a billet aluminum construction, improved combustion chamber design, high-performance camshaft, and CNC-machined valves results in unmatched engine performance for your snowmobile.
The 04-316-L-Rmk Bikeman Performance Billet Cylinder Head is a popular aftermarket upgrade for the Polaris RZR. This cylinder head offers enhanced power and performance, but like any modification, it comes with pros and cons. Here is a breakdown of the key advantages and disadvantages.
Pros:1. Increased Power: The primary reason for purchasing the Bikeman Performance Billet Cylinder Head is the potential for increased power output compared to the stock cylinder head. The billet design allows for better cooling, improved cylinder flow, and optimized ignition, all contributing to increased horsepower.
2. Enhanced Durability: Billet cylinder heads are known for their durability. They are made using a single piece of material, and their design eliminates the weak points present in the stock cast iron cylinder head. These improvements can help prolong engine life and reduce the need for costly repairs.
3. Improved Compatibility and Adjustability: The Bikeman Performance Billet Cylinder Head can be fitted on various RZR models, making it a versatile upgrade option. In addition, the included adjustable valve springs allow easy tuneability for optimal engine performance, catering to a broader range of driving conditions and preferences.
4. Reduced Weight: The billet cylinder head is lighter than its stock cast iron counterpart. This enables the vehicle to handle more efficiently and provide a more agile riding experience.
Cons:1. Cost: The Bikeman Performance Billet Cylinder Head is an expensive upgrade compared to the stock cylinder head. Prices can range from several hundred to over a thousand dollars, depending on the specific model and modifications, making it a significant investment for many RZR owners.
2. Complex Installation: Installing the Bikeman Performance Billet Cylinder Head requires some level of mechanical expertise. Replacement of the cylinder head involves more than just the head itself; other components, such as the valves, head gasket, and timing belt, must be updated as well.
3. Limited Warranty: Although Bikeman Performance offers a limited warranty for their billet cylinder head, it may not cover all damages or issues, particularly those related to installation or user error. This can be a concern for some buyers who want the added protection of a comprehensive warranty, either from the manufacturer or third-party providers.
Conclusion:Determining whether purchasing the 04-316-L-Rmk Bikeman Performance Billet Cylinder Head makes sense for your Polaris RZR depends on factors like your budget, mechanical expertise, preferred riding style, and desired power output. If you're looking for substantial horsepower gains and durability improvements, it may be a worthwhile investment for you. However, if budget constraints are a concern, or you're not comfortable with the installation process, consider alternative upgrade options. Ultimately, the decision to upgrade your RZR's cylinder head is a personal one that requires considering all factors carefully.
Bikeman Performance note: product image is for reference only.