fits model: Xs400. make: Yamaha. year: 1977.

( Manufacturer Part Number: 2A2-11101-00-00 ), ( Engine Type: 4-stroke ), ( Type: Cylinder Head ), ( Machine Type: Street Motorcycle ), ( Country/region Of Manufacture: Japan ), ( Vintage Part: Yes )
The Yamaha 2A2-11101-00-00 1977 XS400 Cylinder Head is a vital component for any enthusiast or mechanic working on a classic Yamaha XS400 motorcycle. This cylinder head is a testament to Yamaha's engineering excellence and its commitment to delivering high-performance parts.
The 1977 XS400 Cylinder Head is a cast-iron unit, renowned for its durability and ability to withstand the rigors of high-speed operation. It features a 4-valve per cylinder configuration, with a single overhead camshaft (SOHC) arrangement, which allows for improved air and fuel intake, resulting in enhanced power output and throttle response.
The cylinder head boasts a 596cc displacement, with a bore and stroke of 72mm x 66mm, respectively. It is equipped with 2-into-1 exhaust ports, which aid in efficient exhaust gas expulsion, thereby reducing back-pressure and improving engine performance.
The intake ports are precision-machined to ensure optimal airflow into the combustion chambers, while the high-compression pistons and cylinder walls ensure efficient combustion and power delivery. The cylinder head also features adjustable valve tappets, allowing for fine-tuning of the engine's performance to suit different riding conditions and preferences.
The Yamaha 2A2-11101-00-00 1977 XS400 Cylinder Head is a quality replacement part, designed to fit perfectly onto your vintage XS400 motorcycle. It is an excellent choice for those seeking to restore their classic Yamaha to its original glory or for those looking to upgrade their bike's performance. The cylinder head is available in an unpainted finish, allowing you to match it with your bike's existing paint scheme or customize it to your liking.
Pros of buying Yamaha XS400 1977 Cylinder Head (Yamaha 2A2-11101-00-00):1. Authenticity: Purchasing an original OEM part like this Yamaha cylinder head ensures that it fits perfectly with your XS400, and you can trust its quality and reliability.
2. Durability: These OEM parts are built to last and are designed with the specifications of the bike in mind, which can save you from potential future problems.
3. Performance: A well-maintained cylinder head can significantly improve your bike's performance, leading to a smoother and more powerful ride.
4. Availability: If you're in need of a replacement, it can be easier to find an OEM part like this than a used or aftermarket alternative.
Cons of buying Yamaha XS400 1977 Cylinder Head (Yamaha 2A2-11101-00-00):1. Price: OEM parts are often more expensive than aftermarket alternatives, which may be out of some people's budget.
2. Availability: While they're generally widely available, there may be periods when they're out of stock or difficult to find.
3. Limited customization options: Since these parts are designed to fit a specific make and model, they may not offer the same level of customization as aftermarket parts.
Conclusion:If you value originality, reliability, and performance, and you're willing to pay a premium for those qualities, then buying an OEM part like the Yamaha XS400 1977 Cylinder Head (Yamaha 2A2-11101-00-00) can be a great choice. However, if you're looking for more budget-friendly options or have specific customization needs, you may want to consider aftermarket alternatives.
Recommendation:If the price is within your budget and you prioritize originality and performance, I would recommend purchasing the Yamaha XS400 1977 Cylinder Head (Yamaha 2A2-11101-00-00). If not, I would suggest researching aftermarket alternatives that fit your needs and budget.
This Yamaha XS400 Cylinder Head is a genuine OEM part, made in Japan, with part number 2A2-11101-00-00. It is designed for use on street motorcycles with 4-stroke engines, and a vintage part suitable collectors or those looking to restore their bike its original state.