fits model: Crf450r. make: Honda. year: 2002–2008.

( Manufacturer Part Number: 14440-MEB-670 ), ( Type: Camshaft )
The Honda CRF450R Cylinder Head with Camshaft, Exhaust, and Rocker Arm is an essential component for any motocross or off-road racing enthusiast. This part is specifically designed for Honda CRF450R models produced between 2004 and 2008.
This cylinder head is meticulously engineered to provide optimal engine performance. It houses four valves per cylinder, operated by a single overhead camshaft. The intake and exhaust camshafts work in harmony to control the intake and exhaust cycles, ensuring a smooth power delivery and efficient combustion.
The exhaust rocker arm plays a crucial role in the proper functioning of the exhaust valves. It converts the linear motion of the camshaft into rotational motion, allowing the exhaust valves to open and close at the correct timing. The rocker arm is designed to minimize friction and wear, ensuring reliable performance over extended periods.
Moreover, this cylinder head comes with an integrated exhaust port design. This design enhances the scavenging effect of the exhaust gases, improving engine efficiency and power output. Additionally, the cylinder head features a compact and lightweight construction, contributing to the overall agility and maneuverability of the CRF450R.
The camshafts, both intake and exhaust, are precision-machined to ensure accurate valve timing and lift. They are designed to work in harmony with the engine's combustion cycle, ensuring a smooth power delivery and optimal engine performance.
In summary, this Honda CRF450R Cylinder Head with Camshaft, Exhaust, and Rocker Arm is a high-performance component designed to enhance the power, efficiency, and reliability of your CRF450R. It is meticulously engineered to provide optimal engine performance and is specifically designed for Honda CRF450R models produced between 2004 and 2008.
The Honda CRF450R is a popular motocross bike known for its high-performance engine. One of the critical components of this engine is the cylinder head. In this analysis, we will discuss the camshaft, camshaft exhaust, rocker arm, and weigh the pros and cons of buying a new one for a 2004-2008 model.
1. Camshaft: Pros:- Improved power and torque due to better valve timing control.
- Enhanced fuel efficiency, leading to better performance and longer engine life.
- Reduced emissions, making it eco-friendly.
- Better engine response, providing a smoother and more consistent riding experience.
Cons:- Can be costly, especially when purchasing from the manufacturer.
- Installation can be complex and time-consuming, requiring professional assistance.
- Potential for compatibility issues with other engine components.
2. Camshaft Exhaust: Pros:- Improved engine performance due to increased exhaust flow.
- Enhanced power delivery and throttle response.
- Better fuel efficiency, leading to longer riding time between fuel stops.
Cons:- Can be expensive, especially when purchasing from the manufacturer.
- Installation can be complex and time-consuming, requiring professional assistance.
- Potential for compatibility issues with other engine components.
3. Rocker Arm: Pros:- Improved valve control and engine performance.
- Enhanced durability, reducing the need for frequent replacements.
- Better fuel efficiency, leading to longer riding time between fuel stops.
Cons:- Can be costly, especially when purchasing from the manufacturer.
- Installation can be complex and time-consuming, requiring professional assistance.
- Potential for compatibility issues with other engine components.
Buying Decision: When deciding to buy a new cylinder head, camshaft, camshaft exhaust, or rocker arm for a 2004-2008 Honda CRF450R, consider the following factors:- Cost: The aftermarket offers more affordable options, but ensure they are compatible with your specific engine model.
- Compatibility: Always check for compatibility with your engine model and other components before making a purchase.
- Performance: The benefits of these upgrades can lead to improved power, torque, and fuel efficiency.
- Professional Assistance: Installation can be complex, and seeking professional assistance can help ensure proper installation and prevent potential damage to the engine.
Conclusion:In conclusion, upgrading the cylinder head, camshaft, camshaft exhaust, or rocker arm on a 2004-2008 Honda CRF450R can lead to significant performance improvements. However, these upgrades come with a cost and require professional assistance for installation. It is essential to weigh the pros and cons carefully and consider the factors mentioned above before making a decision. If you decide to proceed, ensure you choose a reputable supplier and follow the installation instructions carefully to ensure a successful upgrade.
Good running shape. 2004 HONDA 02-08 CRF450R OEM CYLINDER HEAD CAM SHAFT CAMSHAFT EXHAUST ROCKER ARM, This exhaust rocker arm is in very good condition and shows normal signs of wear. Roller bearing turns freely with no play. No damage or excessive wear.
Removed From: 2004 Honda CRF450R, Please review all pictures to assess the condition of item.