fits model: Ds, Classic. make: Harley.

( Brand: Drag Specialties ), ( Manufacturer Part Number: 8470728 ), ( Part Type: Spark Plug )
DS Performance Spark Plugs for Harley-Davidson FLTCU Ultra Classic (1989-1995) are a premium upgrade for your beloved motorcycle. These spark plugs, with part number 8470728, are designed specifically for Harley-Davidson engines, ensuring optimal performance and longevity.
The DS Performance spark plugs are equipped with a fine-tuned center electrode and a titanium ground electrode, which work together to provide a stronger spark and more efficient combustion. This results in improved engine performance, increased fuel efficiency, and smoother operation. The fine-tuned center electrode also helps prevent fouling and misfiring, ensuring reliable ignition even in harsh conditions.
The DS Performance spark plugs are made with a high-quality nickel alloy material that is resistant to corrosion and wear. This ensures that the plugs will last longer than standard spark plugs, reducing the need for frequent replacements. The plugs also feature a copper core, which helps dissipate heat and prevent premature failure.
The DS Performance spark plugs are easy to install, with a straightforward thread design that fits securely into your Harley-Davidson engine. They are also designed to work with the FLTCU electronic ignition system, ensuring reliable ignition and smooth operation.
In summary, the DS Performance spark plugs for Harley-Davidson FLTCU Ultra Classic (1989-1995) are a high-quality upgrade that can improve engine performance, increase fuel efficiency, and extend the life of your spark plugs. With their fine-tuned center electrode, titanium ground electrode, and high-quality nickel alloy material, these spark plugs are a must-have for any Harley-Davidson owner looking to get the most out of their engine.
Pros of buying 8470728 DS Performance Spark Plugs for Harley-Davidson FLTCU Ultra Classic 89-95 Specialties:1. Enhanced Performance: DS Performance spark plugs are designed with a special heat range and gap to improve combustion efficiency, resulting in better engine performance and increased power.
2. Longer Life Span: These spark plugs are made of high-quality materials, which can help reduce misfires and prevent pre-ignition, extending the life of the spark plugs and reducing the need for frequent replacements.
3. Improved Fuel Efficiency: By improving combustion efficiency, DS Performance spark plugs can help improve fuel efficiency, saving you money on gasoline over time.
Cons of buying 8470728 DS Performance Spark Plugs for Harley-Davidson FLTCU Ultra Classic 89-95 Specialties:1. Higher Price Point: DS Performance spark plugs are generally more expensive than standard replacement spark plugs. However, the improved performance and longer life span may offset the higher upfront cost over time.
2. Potential for Over-Gapping: If not installed correctly, DS Performance spark plugs can be over-gapped, which can result in poor performance and damage to the engine. It is important to follow the manufacturer's instructions for installation to avoid this issue.
Conclusion:DS Performance spark plugs are a great option for Harley-Davidson FLTCU Ultra Classic 89-95 Specialties owners who want to improve engine performance and fuel efficiency while reducing the need for frequent replacements. However, the higher price point and potential for over-gapping are important considerations to keep in mind. It is recommended to purchase these spark plugs from a reputable dealer and follow the manufacturer's instructions for installation to ensure proper performance and longevity.
Recommendation:If you are looking for high-quality spark plugs that can improve your Harley-Davidson FLTCU Ultra Classic 89-95 Specialties' performance and fuel efficiency, DS Performance spark plugs are a worthwhile investment. However, it is important to shop around for the best price and ensure that you are purchasing from a reputable dealer to avoid any potential issues with installation or performance.
Insulator is made of 95 pure alumina, features strong resistance to heat shock and superior insulation. Nickel plated housing prevents oxidation and corrosion. Multi rib design of the insulator eliminates flash over.
Sold in pairs note: replaces oem part 5r6a. Copper core electrode prevents oxidation and corrosion, has good electrical heat conductivity creates long spark plug service life.
Multi-layer gaskets and heat crimping process ensure a leak free, gas tight seal. Ds performance spark plugs stock Harley fltcu ultra Classic conventional with a black ceramic body and bold red logo script.
Equivalent to Gk brp5es-11 spark plugs.