fits model: Screamin, Eagle. make: Eagle, Harley.

( Brand: Harley-davidson ), ( Manufacturer Part Number: 16500013A ), ( Part Type: Cylinder Head ), ( Placement On Vehicle: Front ), ( Surface Finish: Black With Highlighted Fins ), ( Country/region Of Manufacture: United States )
The 16500013A Screamin' Eagle CNC Cylinder Heads for Harley-Davidson motorcycles are a testament to the brand's commitment to performance and quality. These cylinder heads are engineered and manufactured with precision, utilizing Computer Numerical Control (CNC) technology to ensure a perfect fit and optimal engine performance.
The Screamin' Eagle CNC Cylinder Heads are designed to increase power and torque, delivering a more thrilling riding experience. They feature 4-valve per cylinder design, which allows for improved air and fuel intake, resulting in better combustion and increased horsepower. The heads are also equipped with larger intake and exhaust valves, further enhancing the engine's breathing capabilities.
The CNC machining process ensures a uniform and consistent cylinder head surface, reducing the chance of engine detonation and increasing the lifespan of the engine components. The heads also feature a high-flow combustion chamber, which promotes a more efficient combustion process, reducing exhaust emissions and improving fuel efficiency.
The Screamin' Eagle CNC Cylinder Heads are made from high-quality aluminum alloy, ensuring lightweight yet durable construction. They are also designed to withstand the rigors of high-performance riding, with reinforced valve seats and valve guides to prevent warping and ensure longevity.
In summary, the 16500013A Screamin' Eagle CNC Cylinder Heads for Harley-Davidson motorcycles are a top-of-the-line performance upgrade, designed to increase power, torque, and fuel efficiency while ensuring longevity and durability. These heads are the perfect choice for Harley-Davidson enthusiasts who demand the best in performance and quality.
Pros of buying 16500013A Screamin' Eagle CNC Cylinder Heads for Harley-Davidson:1. Improved Performance: The Screamin' Eagle CNC cylinder heads are designed to increase the power and torque of your Harley-Davidson engine. This can lead to improved acceleration and top speed.
2. Enhanced Cooling: The CNC heads feature improved cooling passages, which can help reduce engine temperatures and prevent overheating during long rides or high-performance usage.
3. Durability: The CNC machining process used to manufacture these heads ensures a high degree of precision and durability. This can lead to longer engine life and reduced maintenance costs.
4. Increased Compatibility: The 16500013A Screamin' Eagle CNC cylinder heads are designed to fit a wide range of Harley-Davidson engines, making them a versatile upgrade option.
Cons of buying 16500013A Screamin' Eagle CNC Cylinder Heads for Harley-Davidson:1. Cost: Upgrading to these CNC cylinder heads can be expensive, with prices ranging from several hundred to over a thousand dollars depending on the specific model and dealer.
2. Installation Complexity: Installing these cylinder heads can be a complex and time-consuming process, requiring specialized tools and skills. If you're not comfortable doing the installation yourself, you'll need to pay a professional to do it for you.
3. Potential Compatibility Issues: While the 16500013A Screamin' Eagle CNC cylinder heads are designed to fit a wide range of Harley-Davidson engines, there may still be compatibility issues with certain models or engines that have been heavily modified.
Conclusion and Recommendation:If you're a serious Harley-Davidson enthusiast looking to enhance the performance and durability of your engine, the 16500013A Screamin' Eagle CNC cylinder heads could be a worthy investment. However, the high cost and potential installation complexity should be carefully considered before making a purchase. If you're not confident in your ability to install the heads yourself, it may be worth paying a professional to do it for you. Ultimately, the decision to purchase these cylinder heads should be based on your individual needs, budget, and riding goals.
Ship only to 48 states. Both heads include new electronic compression release valves that open during starting only. Heads are cnc ported to ensure consistent port flows. These cylinder heads fit '99 and later air cooled twin cam engines.
99 - '05 model's require the separate purchase of intake flanges P/N includes both front and rear cylinder heads for air cooled twin cams. These are brand new and have never been installed. Harley-davidson Screamin' Eagle high performance cnc ported cylinder heads.
They do not fit twin cooled model's.