fits model: Ds, Classic. make: Harley.

( Brand: Drag Specialties ), ( Manufacturer Part Number: 8470786 ), ( Part Type: Spark Plug ), ( Warranty Details: See Manufacturer )
Introducing the DS Performance Spark Plugs for your Harley-Davidson FLHTCU Ultra Classic, model years 1989-1999. These high-performance spark plugs are designed to deliver superior ignition and combustion, enhancing your bike's performance and fuel efficiency.
The DS Performance spark plugs are engineered with a unique, iridium center electrode that provides a longer lifespan compared to traditional copper or nickel-based spark plugs. This iridium electrode ensures a consistent and powerful spark, which is crucial for optimal engine performance.
The DS Performance spark plugs also feature a fine-tuned insulator nose and ground electrode that promote efficient heat dissipation. This helps to maintain optimal operating temperatures, preventing premature plug fouling and ensuring consistent performance.
These spark plugs are specifically designed for Harley-Davidson FLHTCU Ultra Classics and are easy to install. The DS Performance spark plugs come with a copper core, which provides excellent heat conductivity and helps to prevent engine knocking.
In summary, the DS Performance spark plugs for Harley-Davidson FLHTCU Ultra Classic are a great investment for any bike enthusiast looking to enhance their bike's performance and reliability. With a longer lifespan, consistent ignition, and efficient heat dissipation, these spark plugs will provide you with reliable performance and peace of mind on the road.
Pros of buying 8470786 DS Performance Spark Plugs for Harley-Davidson FLHTCU Ultra Classic 89-99 Specialties:1. Improved Engine Performance: DS Performance spark plugs are designed to provide improved combustion efficiency, which can result in improved engine performance, increased horsepower, and better fuel efficiency.
2. Longer Lifespan: DS Performance spark plugs are made with high-quality materials and are designed to last longer than standard spark plugs. This can save you money in the long run by reducing the need for frequent replacements.
3. Easy Installation: The 8470786 DS Performance spark plugs are designed to fit easily into the Harley-Davidson FLHTCU Ultra Classic 89-99 Specialties engine, making installation simple and straightforward.
Cons of buying 8470786 DS Performance Spark Plugs for Harley-Davidson FLHTCU Ultra Classic 89-99 Specialties:1. Higher Cost: DS Performance spark plugs are generally more expensive than standard spark plugs. While they may offer improved performance and longevity, the upfront cost can be a deterrent for some riders.
2. Potential for Over-Gapping: DS Performance spark plugs are designed to be gap-less, which can improve performance. However, if the plugs are not properly installed, they can be over-gapped, which can result in poor ignition and reduced engine performance.
Conclusion:The 8470786 DS Performance spark plugs for Harley-Davidson FLHTCU Ultra Classic 89-99 Specialties offer several benefits, including improved engine performance, longer lifespan, and easy installation. However, the higher cost and potential for over-gapping are drawbacks that should be considered. If you are looking for improved performance and are willing to pay a premium, then these spark plugs could be a good choice for you. However, if you are looking for a more budget-friendly option, then standard spark plugs may be a better choice.
Recommendation:If you are looking for improved engine performance and are willing to pay a premium, then the 8470786 DS Performance spark plugs for Harley-Davidson FLHTCU Ultra Classic 89-99 Specialties could be a good choice for you. However, if you are looking for a more budget-friendly option, then standard spark plugs may be a better choice. It is important to ensure that the plugs are properly installed to avoid over-gapping, which can result in poor ignition and reduced engine performance.
Copper core electrode prevents oxidation and corrosion, has good electrical heat conductivity creates long spark plug service life.
Insulator is made of 95 pure alumina, features strong resistance to heat shock and superior insulation. Sold in pairs note: equivalent to Gk brp7es-11 spark plugs. Multi-layer gaskets and heat crimping process ensure a leak free, gas tight seal.
Nickel plated housing prevents oxidation and corrosion. Multi rib design of the insulator eliminates flash over.
Ds performance spark plugs cold Harley flhtcu ultra Classic conventional with a black ceramic body and bold red logo script.