HARLEY-DAVIDSON 16663-86 Up Evolution Cylinder Heads Piston 16662-86 Kit

( Brand: Harley-davidson ), ( Manufacturer Part Number: 16663-86 ), ( Part Type: Cylinder Head Piston )

Review HARLEY DAVIDSON Up Evolution Cylinder Heads Piston Kit fits SPORTSTER 1200 1986

The 16663-86 Harley-Davidson 1986 Up Sportster 1200 Evolution Cylinder Heads Piston Kit is an essential upgrade for any Harley-Davidson enthusiast looking to enhance their engine performance and longevity. This kit includes two high-quality cylinder heads and eight pistons, all specifically designed to fit the 1986 Harley-Davidson Sportster 1200 Evolution engine.

The cylinder heads feature a CNC-machined combustion chamber and valve seats, ensuring optimal air and fuel mixture for improved combustion. This results in increased horsepower, torque, and overall engine efficiency. The kit also includes new valves, valve springs, and retainers, ensuring reliable engine operation and reducing the risk of engine failure due to worn-out components.

The pistons, on the other hand, are made from high-strength forged aluminum alloy, providing excellent heat dissipation and durability. They feature a flat-top design, which allows for increased combustion chamber volume, resulting in higher compression ratios and more power. The piston rings are made from high-quality steel, ensuring a tight seal and reducing the risk of oil leakage.

The kit is easy to install, with clear installation instructions included. However, it is recommended that the installation be done by a professional mechanic or someone with experience in motorcycle engine maintenance to ensure proper installation and avoid any potential damage to the engine.

In summary, this 16663-86 Harley-Davidson 1986 Up Sportster 1200 Evolution Cylinder Heads Piston Kit is an excellent investment for any Harley-Davidson enthusiast looking to improve their engine performance and longevity. With its high-quality components, easy installation, and potential for increased horsepower and torque, this kit is a must-have for any Sportster 1200 Evolution owner.

1. Improved Engine Performance: The kit includes new cylinder heads and pistons, which can help improve the engine's performance by increasing horsepower, torque, and efficiency.

2. Better Compatibility: The kit is specifically designed for the 1986 Harley-Davidson Sportster 1200, ensuring a perfect fit and eliminating the need for modifications.

3. Durability: The new cylinder heads and pistons are made of high-quality materials, which can increase the engine's lifespan and reduce the risk of engine failure.

4. Cost-Effective: Buying a kit rather than replacing individual parts can be more cost-effective in the long run, as it may save you money on labor and shipping costs.

1. Installation Requires Expertise: Installing the kit requires some mechanical knowledge and experience, which may be a challenge for some riders.

2. Potential for Damage: If not installed correctly, the new parts can cause damage to other engine components, which can lead to additional repair costs.

3. Expensive: While the kit may be cost-effective in the long run, the upfront cost can be high, which may not be feasible for some riders.

4. Limited Availability: The kit may be hard to find in some regions, which can make it difficult to purchase and have it shipped to your location.

The 1986 Harley-Davidson Sportster 1200 Evolution Cylinder Heads Piston Kit (16663-86 and 16662-86) can improve the engine's performance, increase durability, and be cost-effective in the long run. However, the kit requires some mechanical knowledge and expertise for installation, and the upfront cost can be high. If you have the necessary skills and budget, the kit can be a worthwhile investment to enhance your motorcycle's performance and lifespan. If not, you may want to consider other options or seek professional help for installation.

Details:

The heads and pistons have been CBC machined with a hem matching radius. The heads are bare no parts come for and ready to be assembled with any you choose use they set up used The second set is for This is a Harley-davidson evolution cylinder heads piston kit.

This offer includes 2 sets of new Ross forged pistons with rings, pins and clips. These are hem heads for a Harley bores and the compression ratio is: I have other new Ross hem pistons available, for Harley engines send me a message if you want them. Increase in horsepower and fuel efficiency.

One set is for The heads have been ported and polished with valve seats re machined. 600 exhaust valves. The head casting numbers are and intake valves 1.

This kit will work on 1986 and up Sportster XL evolution engines. 820 bores and the compression ratio is: 1.

part #: 1666386 prices

• $250.00-$399.99

specifications cylindermotorcycleiz:

• for models: 1200, Sportster
• for makes: Harley
• for years: 1986
• brand: Harley-davidson
• mpn: 16663-86
• part type: Cylinder Head Piston

Offer cylindermotorcycleiz:

• best offer: false
• bids: 0
• quantity: 1
• Sold: 0
• Started: April 3, 2017, 8:19 am

Returns cylindermotorcycleiz:

• time: 30 Days
• paid by: Buyer
• policy: returns accepted
• type: Money Back

Shipping cylindermotorcycleiz:

• handling: 1 days
• cost: $24.0
• type: Flat

Payments cylindermotorcycleiz:

• PayPal
• CashOnPickup

Seller cylindermotorcycleiz:

• city: Monee, Illinois
• zipcode: 60449

Ratings:

1. GREAT ITEMS. THANKS. 03-23-17
2. perfect. thanks again! 03-18-17
3. THANKS 03-20-17
4. Great! And thanks for your help working with the shipper!! 04-01-17
5. Great seller - thank you for taking the time to crate the crankshaft! 03-17-17

General cylindermotorcycleiz:

• condition: Remanufactured
• in stock: Yes
• motors > parts accessories > motorcycle parts engines engine parts motors > motorcycle cylinder headsvalve covers

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