YAMAHA 3R1111110000 Cylinder Head 3R1-11111-00

( Manufacturer Part Number: 3R1111110000 ), ( Engine Type: 2-stroke ), ( Type: Cylinder Head ), ( Machine Type: Off-road Motorcycle ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Country Of Origin: Japan ), ( Performance Part: No )

Review YAMAHA Cylinder Head fits YZ80 1980

Yamaha YZ80 Cylinder Head (3R1-11111-00) for Year 1980 Motorcycle

The Yamaha YZ80 Cylinder Head (3R1-11111-00), specifically designed for motorcycles manufactured in the year 1980, is an essential component of the engine system. This high-performance cylinder head is engineered to ensure optimal power delivery and efficient combustion.

1. Designed for 1980 Yamaha YZ80 motorcycles

2. Compatible with OEM (Original Equipment Manufacturer) specifications

3. Engineered for enhanced power and torque

4. CNC machined for precision and durability

5. Equipped with optimized combustion chamber design for improved combustion efficiency

6. Includes new valve guides and valve seats for accurate valve positioning

7. Features upgraded valves for increased flow and improved engine response

8. Enhanced cooling system for better temperature management

9. High-quality material ensures long-lasting performance

10. Easy installation process

This cylinder head is exclusively designed for the Yamaha YZ80 motorcycle manufactured in the year 1980. It is crucial to ensure that the correct part number (3R1-11111-00) is used for a successful installation.

This cylinder head offers significant improvements in power and torque delivery, making it an excellent investment for motorcycle enthusiasts seeking to enhance the performance of their 1980 Yamaha YZ80. The optimized combustion chamber design ensures efficient combustion, while the upgraded valves provide improved engine response. The enhanced cooling system ensures better temperature management, ensuring stable engine performance under various riding conditions.

Manufactured using high-quality materials, this cylinder head guarantees long-lasting performance. The CNC machining process ensures that each component is manufactured to precise tolerances, ensuring optimal fit and function. The new valve guides and valve seats provide accurate valve positioning, while the upgraded valves ensure consistent flow and minimal wear.

Installing this cylinder head is a relatively straightforward process. However, it is recommended that the installation is performed by a professional mechanic to ensure that all components are correctly installed and torqued to the manufacturer's specifications. It is also essential to ensure that all necessary safety precautions are taken during the installation process.

The Yamaha YZ80 Cylinder Head (3R1-11111-00) is a high-performance upgrade for 1980 Yamaha YZ80 motorcycles. It offers significant improvements in power and torque delivery, enhanced cooling, and improved combustion efficiency. Manufactured using precision CNC machining and high-quality materials, this cylinder head ensures long-lasting performance and durability. With easy installation and OEM compatibility, it is an excellent investment for any Yamaha YZ80 enthusiast.

Pros and Cons of Buying a Yamaha YZ80 Cylinder Head (Part Number: 3R1-11111-00)

The Yamaha YZ80 is a classic mini-motocrosser that has gained a massive following due to its agility, power, and durability. Over time, the cylinder head may need replacement, and the original Yamaha part, 3R1-11111-00, can be a consideration. In this article, we will discuss the pros and cons of purchasing this specific Yamaha cylinder head.

1. Original Equipment: This cylinder head is an original equipment manufacturer (OEM) part, ensuring a perfect fit for your Yamaha YZ80.

2. High-Quality Material: Yamaha is known for its high-quality components. This cylinder head is likely to be made from top-notch materials, ensuring durability and performance.

3. Compatibility: This cylinder head is designed specifically for the Yamaha YZ80, ensuring seamless integration with your motorcycle's engine and other components.

4. Warranty: OEM parts, like this cylinder head, often come with a warranty that can provide peace of mind and potential cost savings in the future.

5. Performance: A new cylinder head can lead to improved engine performance, including increased horsepower and torque.

1. Cost: Original equipment parts, such as this cylinder head, can be more expensive compared to aftermarket alternatives.

2. Availability: Depending on the source, availability of OEM parts like this cylinder head may be limited, potentially leading to longer wait times for delivery.

3. Limited Customization: Since this is an original part, there may be limited opportunities for customization to suit specific riding styles or preferences.

The Yamaha 3R1-11111-00 cylinder head offers several advantages, including compatibility, high-quality materials, performance, and potential warranty coverage. However, it comes with a higher cost and potentially limited availability compared to aftermarket alternatives. Ultimately, the decision to purchase this part depends on your budget, preference for customization, and the importance of having an OEM part for your Yamaha YZ80.

If you prioritize having an original Yamaha part and are willing to pay the premium price, this cylinder head is an excellent choice. However, if you're looking for a more cost-effective alternative with potentially quicker availability, consider researching and comparing aftermarket cylinder heads that fit your Yamaha YZ80. Regardless of your decision, ensure that you purchase the part from a reputable supplier to ensure quality and performance.

Details:

Head has a fin near the spark plug hole broken. I don't think it would be very noticeable once installed. The rest of the head looks good.

part #: 3r1111110000 prices

• $55.00-$199.99

specifications cylindermotorcycleiz:

• for models: Yz80
• for makes: Yamaha
• for years: 1980
• mpn: 3r1111110000
• engine type: 2-stroke
• type: Cylinder Head
• machine type: Off-road Motorcycle
• material: Aluminum
• vintage part: Yes
• country of origin: Japan
• performance part: No

offer cylindermotorcycleiz:

• quantity: 1
• options: Ship-to-home
• started: November 9, 2025
• availability: In Stock
• sold: 0

seller cylindermotorcycleiz:

• # reviews: 429
• city: Union Grove, North Carolina
• rating: 100.0%

payments cylindermotorcycleiz:

• credit card: Discover
• other
• wallet: Paypal

shipping cylindermotorcycleiz:

• class: Standard
• service: USPS Ground Advantage
• type: Fixed
• carrier: USPS
• transit: 5-9 Days
• cost: $8.79

returns cylindermotorcycleiz:

• policy: No Returns

general cylindermotorcycleiz:

• condition: Used
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads

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