fits model: Vt700c, Shadow. make: Honda. year: 1986–1987.

( Manufacturer Part Number: 12220-MK7-673 ), ( Part Type: Cylinder Head )
The Honda 12220-mk7-673 shadow VT700C rear cylinder head is a crucial component of the air-cooled, 670cc, V-twin engine found in Honda's Shadow VT700C motorcycle model produced between 1986 and 1987. This cylinder head plays a significant role in the efficient combustion process of the engine.
The cylinder head is made of durable aluminum alloy, which contributes to the engine's overall lightweight construction. The combustion chamber design is optimized for a good power output and fuel efficiency. The head features two large, 32mm intake valves and two similar sized exhaust valves. These valves are controlled by a single overhead camshaft located at the rear of the cylinder head.
The camshaft is driven by a timing chain and sprocket system. The valves are actuated through a hydraulic system using a combination of a camshaft and lifters. The cylinder head also includes a multi-layered gasket for a proper seal between the head and the engine block.
The cylinder head is further equipped with a cooling fin design that improves the overall heat dissipation of the engine. This cooling fin design not only enhances the cooling efficiency but also adds to the aesthetic appeal of the engine.
The Honda 12220-mk7-673 shadow VT700C rear cylinder head is a precisely engineered component designed to provide reliable and efficient power to your motorcycle. It is essential for maintaining the performance and longevity of your engine. If you are experiencing issues with your engine's power output, poor fuel efficiency, or overheating, it might be time to inspect and replace the cylinder head.
Please note that installing a new cylinder head requires a high level of technical expertise and precision. It is recommended to consult a professional mechanic or authorized Honda dealership for the installation process to ensure proper fitting and function.
a. Reliable: Honda is known for producing high-quality motorcycle parts, including the Shadow VT700C rear cylinder head. It is likely to be a reliable choice for your motorcycle, ensuring smooth engine operation.
b. Availability: The 12220-mk7-673 rear cylinder head is readily available in the market, making it relatively easy to find and purchase.
c. OEM Part: This part is an original equipment manufacturer (OEM) replacement, meaning it is designed and manufactured by Honda specifically for use in their motorcycles.
d. Improved Performance: A new rear cylinder head can lead to improved engine performance, including better fuel efficiency and increased power.
e. Long-Term Savings: Although the upfront cost may seem high, investing in a genuine Honda part can lead to long-term savings by reducing the need for frequent repairs or replacements of lower-quality aftermarket parts.
2. Cons:a. Cost: The cost of the Honda Shadow VT700C rear cylinder head may be higher than some aftermarket alternatives. However, the long-term savings and reliability often offset this initial investment.
b. Installation: Installing a new cylinder head can be a complex process and may require professional assistance, adding to the total cost of the repair.
c. Lead Time: Depending on the supplier, it may take some time to receive the part, which could result in your motorcycle being out of commission for an extended period.
d. Potential for Overspending: When purchasing a new cylinder head, it is essential to ensure that you are only buying the necessary part and not overspending on additional unnecessary components.
Conclusion:The Honda Shadow VT700C rear cylinder head (model 12220-mk7-673) offers several advantages, such as reliability, availability, OEM quality, improved performance, and long-term savings. However, it also comes with some disadvantages, including cost, installation complexities, and potential lead times. Ultimately, weighing these pros and cons and considering your specific needs and budget will help you make an informed decision on whether or not to purchase this part for your 1986-1987 Honda Shadow VT700C motorcycle.
Recommendation:If you value reliability, long-term savings, and the peace of mind that comes with using genuine OEM parts, the Honda Shadow VT700C rear cylinder head (model 12220-mk7-673) is a solid investment for your motorcycle. However, if you are on a tight budget or prefer to keep costs low, you may want to consider exploring aftermarket alternatives or used OEM parts. Regardless of your choice, ensure that you source the part from a reputable supplier to guarantee its quality and authenticity.
Gaskets and seals are not covered by warranty. Also all used parts will have some imperfections no matter how nice the condition. Usable as shown.