fits model: Xr600r, Xr600, Xr, 600. make: Honda. year: 1986.

( Manufacturer Part Number: 12200-MK2-010 ), ( Part Type: Intake Cylinder Head Insulator ), ( Country/region Of Manufacture: Japan )
The 12200-mk2-010 and 12200-mk2-020 are high-quality cylinder head intake carb insulators designed specifically for the 1986 Honda XR600R, XR600, and XR models. These insulators are essential components for maintaining optimal engine performance and ensuring the longevity of your motorcycle.
The 12200-mk2-010 cylinder head intake carb insulator is a precision-engineered piece that fits directly onto the intake manifold of your Honda XR600R engine. Its primary function is to insulate the carburetor from the heat generated by the engine, preventing the carburetor from overheating and maintaining consistent fuel-air mixture delivery. This insulator is made from high-quality, heat-resistant material that ensures excellent thermal insulation.
The 12200-mk2-020 insulator is identical to the 12200-mk2-010, but it is specifically designed for left-hand side carburetors. This insulator also provides excellent thermal insulation, ensuring that the carburetor does not overheat, and that the engine runs smoothly and efficiently.
Both insulators are easy to install and require no modification to the engine or carburetor. They are designed to fit securely and snugly, ensuring that they remain in place during operation. The insulators are also resistant to corrosion, ensuring that they last for a long time, even in harsh environmental conditions.
In summary, the 12200-mk2-010 and 12200-mk2-020 cylinder head intake carb insulators are essential components for any Honda XR600R, XR600, or XR motorcycle. They provide excellent thermal insulation, ensuring that the carburetor does not overheat and that the engine runs smoothly and efficiently. These insulators are easy to install, resistant to corrosion, and will last for a long time, providing excellent value for money.
Pros of buying a 12200-mk2-010 cylinder head intake carb insulator for a 1986 Honda XR600R/XR600:1. Potential performance improvement: The intake carb insulator can help improve the engine's airflow, potentially leading to better engine performance and throttle response.
2. OEM part: This part is a direct replacement for the original part, ensuring a perfect fit and compatibility with the bike's engine.
3. Durable material: The insulator is made of high-quality materials, which should provide long-lasting performance and resistance to wear and tear.
Cons of buying a 12200-mk2-010 cylinder head intake carb insulator for a 1986 Honda XR600R/XR600:1. Cost: While the part is not overly expensive, the cost of this upgrade may be seen as unnecessary by some riders, especially if the bike is running well.
2. Installation complexity: Installing the intake carb insulator may require some mechanical knowledge and tools, which could be a deterrent for some riders.
3. Potential need for additional modifications: Depending on the current condition of the bike's engine and intake system, additional modifications may be required to fully realize the potential performance benefits of the intake carb insulator.
Conclusion:While the 12200-mk2-010 cylinder head intake carb insulator for a 1986 Honda XR600R/XR600 may not be a necessary upgrade for all riders, it can potentially improve engine performance and throttle response. As this is an OEM part, installation should be straightforward for those with mechanical knowledge and tools. However, it is essential to consider the cost and potential need for additional modifications before making a purchase.
Recommendation:If you are looking to improve the performance of your 1986 Honda XR600R/XR600, and you have the mechanical skills and tools to install the intake carb insulator, it may be a worthwhile investment. However, it is essential to weigh the potential benefits against the cost and the need for additional modifications before making a final decision.
Includes the intake manifold and both clamps. Removed from a 1986 XR600R but may fit other years Honda Xr 600 XR600 cylinder head intake carb insulator has wear as shown in the pictures. The cam journal is worn and retainers have some surface rust forming.
This cylinder head has been in my parts storage for over 20 years.