HARLEY-DAVIDSON 16690-92 Rear Big Cylinder Head Evolution 84-99

( Brand: Harley-davidson ), ( Manufacturer Part Number: 16690-92 ), ( Type: Cylinder Head ), ( Engine Type: 4-stroke ), ( Material: Aluminum ), ( Finish: Silver )

Review HARLEY DAVIDSON Big Rear Cylinder Head 84-99 Evolution fits EVO TWIN DYNA SOFTAIL FXR TOURING

The Harley-Davidson 16690-92 Evo Big Twin Rear Cylinder Head is an essential upgrade for your classic Harley-Davidson FXR, Dyna, Softail, or Touring models produced between 1984 and 1999. This high-quality cylinder head is engineered to enhance the performance and longevity of your motorcycle's engine, ensuring a smooth and powerful ride.

The Evo Big Twin Rear Cylinder Head is distinguished by its larger 92mm piston bore, which provides an increased displacement and improves overall engine power. The cylinder head also features improved cooling passages and ports, which allow for better combustion efficiency and heat dissipation, preventing engine overheating even during prolonged rides. The head's high-quality construction, with precise machining and a durable finish, ensures a long lifespan and reliable operation.

This Harley-Davidson Evo Big Twin Rear Cylinder Head is designed to fit seamlessly into your existing engine, with a direct bolt-on installation process that eliminates the need for extensive modifications or custom fabrication. The head comes complete with all necessary hardware, including new valves, springs, and retainers, making it a hassle-free upgrade for your classic Harley-Davidson.

Upgrading your motorcycle's rear cylinder head with the Harley-Davidson 16690-92 Evo Big Twin Rear Cylinder Head will not only provide an immediate boost in power and torque, but it will also improve the overall sound and character of your Harley-Davidson engine. Whether you're cruising down the highway, tackling twisty backroads, or simply enjoying a leisurely ride, this cylinder head upgrade will give you the confidence and performance you need to enjoy your Harley-Davidson to its fullest potential.

1. Compatibility: This aftermarket part is specifically designed for Harley-Davidson FXR and Dyna Softail Touring models from the mentioned years, ensuring a perfect fit and smooth operation.

2. Improved Performance: The replacement of the original cylinder head can lead to enhanced engine performance, such as increased horsepower and torque, which can result in a better riding experience.

3. Durability: The OEM-equivalent quality of this Harley-Davidson part ensures a long-lasting and reliable solution to cylinder head issues, reducing the need for frequent repairs and replacements.

4. Cost-Effective: While the upfront cost of purchasing and installing the new cylinder head may seem high, the savings from reduced maintenance and repair costs in the long run can make this a cost-effective investment for Harley-Davidson enthusiasts.

1. Installation Challenges: Installing the new cylinder head can be a complex and time-consuming process, requiring specialized tools and technical skills.

2. Potential for Additional Costs: If the installation process is not done correctly, it could lead to additional repair and replacement costs, negating the potential savings from the new cylinder head.

3. Potential Loss of Originality: Replacing the original cylinder head may alter the bike's overall character, potentially leading to a loss of originality for collectors and purists.

The Harley-Davidson 16690-92 Evo Big Twin Rear Cylinder Head can be a valuable investment for FXR and Dyna Softail Touring owners looking to enhance their bike's performance and durability. However, the installation process should be approached with caution, and the potential for additional costs and loss of originality should be considered.

Consider the pros and cons carefully before making a decision. If the benefits of enhanced performance and durability outweigh the installation challenges and potential for additional costs, then the Harley-Davidson 16690-92 Evo Big Twin Rear Cylinder Head could be a worthwhile investment for your FXR or Dyna Softail Touring. However, it is recommended to consult with a professional mechanic or Harley-Davidson dealer to ensure a successful installation and avoid potential issues.

Details:

Combustion chamber has damage, both valve guides are cracked. I dont think this is a oem Harley head. Needs complete rebuild. Up for sale is a top breathing but will work bottom too rear cylinder head 84-99 Harley Evolution big Twin.

Good news is no outside or fin damage. I included close up pics of the casting marks on top.

part #: 1669092 prices

• $300.00-$1559.95

specifications cylindermotorcycleiz:

• for models: Fxr, Touring, Evo, Twin, Dyna, Softail
• for makes: Harley
• brand: Harley-davidson
• mpn: 16690-92
• type: Cylinder Head
• engine type: 4-stroke
• material: Aluminum
• finish: Silver

general cylindermotorcycleiz:

• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Cylinder Heads
• condition: For parts or not working

ratings:

1. Good 10-01-23
2. Quick shipping. Thanks 10-01-23
3. juat as stated 10-01-23
4. Great doing business with you 10-01-23
5. Part works as it should. 10-01-23

offer cylindermotorcycleiz:

• quantity: 1
• availability: In Stock
• sold: 0
• started: November 17, 2023
• options: Ship-to-home

returns cylindermotorcycleiz:

• time: 30 Days
• policy: Returns Accepted
• paid by: Buyer

payments cylindermotorcycleiz:

• credit card: Visa
• wallet: Paypal

shipping cylindermotorcycleiz:

• service: Economy, USPS Priority Mail
• cost: $14.99
• transit: 5-11 Days
• type: Fixed
• carrier: USPS
• class: Economy, Expedited

seller cylindermotorcycleiz:

• detailed rating: Accuracy: 4.8/5, Charges: 4.83/5, Speed: 4.94/5, Communication: 4.94/5
• city: Phoenix, Arizona
• # feedbacks: 6469
• rating: 96.2%

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