HARLEY DAVIDSON 16720-840 Performance Heads 16721-840

( Brand: Harley Davidson ), ( Manufacturer Part Number: 16720-840 ), ( Part Type: Head ), ( Surface Finish: Ugly Red Paint )

Review HARLEY DAVIDSON Performance Heads fits EVO 1991–1999

The Davidson Evo Performance 91-99 Heads, model number 16721-840, is an exceptional upgrade for your Harley-Davidson engine. This set of heads is designed to enhance the performance of your motorcycle, providing a powerful and efficient engine operation.

The Davidson Evo Performance 91-99 Heads are crafted from high-quality aluminum alloy, ensuring durability and resistance to corrosion. The heads feature a large intake and exhaust port design, which allows for increased air and fuel intake, resulting in a significant boost in horsepower and torque. The large ports also improve the engine's breathing, reducing the likelihood of detonation and promoting a smoother engine operation.

The combustion chambers of these heads have been meticulously engineered for optimal fuel-air mixture, ensuring efficient combustion and reduced exhaust emissions. The CNC-machined cylinder walls provide a precise and smooth surface, reducing engine friction and promoting longer engine life.

The Davidson Evo Performance 91-99 Heads are also designed to work seamlessly with your existing Harley-Davidson engine, ensuring a straightforward installation process. The heads come with new valves and springs, making the installation process even simpler.

In conclusion, the Davidson Evo Performance 91-99 Heads, model number 16721-840, is an excellent choice for any Harley-Davidson owner looking to enhance their engine performance. With its large intake and exhaust ports, optimized combustion chambers, and CNC-machined cylinder walls, this set of heads will provide a significant power boost while maintaining the smooth and reliable operation that Harley-Davidson is known for.

1. Increased horsepower and torque: These heads are designed to provide better airflow and increased combustion efficiency, leading to increased power output.

2. Improved engine performance: The heads can help improve throttle response and overall engine performance, making your bike more responsive and fun to ride.

3. High-quality construction: Davidson is a reputable manufacturer known for producing high-quality parts, so these heads should be durable and long-lasting.

1. Cost: These heads can be quite expensive, so they may not be within everyone's budget.

2. Installation: Installing these heads requires specialized tools and knowledge, so you may need to pay for installation services or do the work yourself.

3. Compatibility issues: It's important to make sure these heads are compatible with your specific engine and motorcycle model.

If you're looking to significantly increase the performance of your Harley and are willing to invest in high-quality parts, then the 16721-840 Davidson Evo Performance 91-99 heads could be a great option. However, be prepared for the cost and potential installation challenges, and make sure to do your research to ensure compatibility with your bike.

Before making a purchase, we recommend doing some research on the specific benefits and drawbacks of these heads for your specific bike model. Additionally, make sure to consult with a knowledgeable mechanic or Harley dealer to ensure compatibility and installation feasibility. If you're confident in your decision and have a budget for the investment, then these heads could be a great way to take your Harley's performance to the next level.

Details:

940 intake valve open chamber for 10 1 pistons new intake valves need to debarred and polished the person doing these heads passed away before finishing them. I do not have the tools or ability to finish them. I am trying to help the family out.

Harley Davidson Evo heads top breather described as best as possible. I am not willing to have them finished because I do not need them.

part #: 16720840 prices

• $680.00-$2590.00

specifications cylindermotorcycleiz:

• for models: Evo
• for makes: Harley
• for years: 1991-1999
• brand: Harley Davidson
• mpn: 16720-840
• part type: Head
• surface finish: Ugly Red Paint

Returns cylindermotorcycleiz:

• policy: no returns

Offer cylindermotorcycleiz:

• # Sold: 0
• # bids: 0
• quantity: 1
• best offer: false
• Started: September 23, 2016, 6:29 pm

Seller cylindermotorcycleiz:

• city: West Bend, Wisconsin
• zipcode: 53090

Shipping cylindermotorcycleiz:

• cost: $30.0
• type: Flat
• handling: 3 days

Ratings:

1. Good buyer, prompt payment, valued customer, highly recommended. 06-08-16
2. Quick response and fast payment. Perfect! THANKS!! 09-07-16
3. Instant payment, great buyer!! 09-22-16
4. Wish all transactions were this easy 08-04-16
5. You are a fantastic customer ! Please shop with me anytime 08-22-16

Payments cylindermotorcycleiz:

• PayPal

General cylindermotorcycleiz:

• in stock: Yes
• Motors > Parts & Accessories > Motorcycle Parts > Engines & Engine Parts > Cylinder Heads & Valve Covers
• condition: For parts or not working

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