YAMAHA 3R4-11111 Cylinder Head Ahrma Twinshock

( Manufacturer Part Number: 3R4-11111 ), ( Part Type: Cylinder Head ), ( Placement On Vehicle: Front ), ( Country/region Of Manufacture: Japan )

Review YAMAHA Vintage Cylinder Head 3r4 Ahrma Twinshock fits EVO YZ250 IT250 1980–1982

The 3R4-11111 Yamaha YZ250/IT250 cylinder head is an exquisite piece of engineering, hailing from the iconic 1980-1982 era of the Yamaha twinshock lineup. This cylinder head is specifically designed for the YZ250 and IT250 models, boasting a rich history and a reputation for power and reliability.

The 3R4-11111 cylinder head is characterized by its sophisticated design, featuring a high-compression combustion chamber, which aids in delivering a potent and responsive power output. The head's porting is meticulously crafted, allowing for optimal air and fuel mixtures to enter the combustion chamber, further enhancing performance.

This cylinder head is an upgraded evolution of the original 3R4 design, incorporating advanced materials and manufacturing techniques. The intake and exhaust ports are fully CNC-machined for precision and smoothness, ensuring optimal airflow and power delivery. The valves are made from high-strength materials, ensuring durability and longevity under high-performance conditions.

The 3R4-11111 Yamaha YZ250/IT250 cylinder head is a must-have for any enthusiast or racer seeking to upgrade their vintage twinshock. Its high-performance design, coupled with its rich heritage, makes it an invaluable addition to any Yamaha collection. Whether you're looking to maximize your bike's potential on the track or simply appreciate the beauty of a well-engineered piece of machinery, the 3R4-11111 Yamaha YZ250/IT250 cylinder head is an exceptional choice.

1. Historical Significance: The YZ250 is a classic twin-shock motorcycle that has a rich history in motocross racing. Owning one of these bikes can be a great way to connect with the sport's past.

2. Reliability: The 3R4 cylinder head is a known improvement over earlier versions and is known for its reliability and power.

3. Part Availability: Being a popular model, parts for the YZ250 are widely available, making it easier to maintain and repair.

4. Customizability: With the AHRMA twinshock evo kit, the bike can be easily customized to meet your preferences and needs.

1. Age: The bike is over 40 years old, which means it may require more maintenance and repairs than a newer model.

2. Performance: While the 3R4 cylinder head improves power and reliability, it may not be as powerful or fast as newer models.

3. Comfort: The twin-shock suspension can be less comfortable than modern designs, especially for long rides.

4. Cost: Restoring and maintaining a classic motorcycle can be expensive, including the cost of parts, labor, and insurance.

If you're a classic motorcycle enthusiast who appreciates the history and aesthetics of the YZ250, and you're willing to put in the time and money to maintain and restore the bike, then a 1980-1982 YZ250 with a 3R4 AHRMA twinshock evo cylinder head could be a great choice. However, if you're looking for a bike that's more modern, powerful, and comfortable, you may want to consider other options.

Before purchasing, it's important to thoroughly inspect the bike for any signs of damage or wear, and to budget for any necessary repairs or upgrades. It may also be helpful to talk to other owners or experts in the field to get a better understanding of the bike's potential issues and maintenance requirements.

Details:

Used cylinder head off a 1980 YZ250 thanks.

Dome doesn't show signs of damage and spark plug thread are clean crisp.

part #: 3r411111 prices

• $12.75-$77.77

specifications cyclevintagee:

• for models: Yz250, It250, Evo
• for makes: Yamaha
• for years: 1980-1982
• mpn: 3r4-11111
• part type: Cylinder Head
• placement on vehicle: Front
• country/region of manufacture: Japan

Returns cyclevintagee:

• policy: no returns

Payments cyclevintagee:

• PayPal

General cyclevintagee:

• in stock: Yes
• motors > partsaccessories motorcycle > antique vintage historic motorcycle parts
• condition: For parts or not working

Shipping cyclevintagee:

• type: Flat
• cost: $15.85
• handling: 1 days

Ratings:

1. Quick Pay,< 04-05-18
2. Good buyer, prompt payment, valued customer, highly recommended. A 05-01-18
3. Hope to deal with you again. Thank you. 04-20-18
4. Thank you for an easy, pleasant transaction. Excellent buyer.. 04-12-18
5. Good buyer, prompt payment, valued customer, highly recommended. 05-02-18

Seller cyclevintagee:

• city: Scottsdale, Arizona
• zipcode: 85250

Offer cyclevintagee:

• best offer: true
• bids: 0
• Started: May 5, 2018, 12:44 pm
• Sold: 0
• quantity: 1

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