fits model: Ds, Classic. make: Harley. year: 1996–1998.

( Brand: Drag Specialties ), ( Manufacturer Part Number: 8470785 ), ( Part Type: Spark Plug ), ( Warranty Details: See Manufacturer )
The DS Performance 8470785 spark plugs are designed specifically for Harley-Davidson FLHTCI engines manufactured between 1996 and 1998. These high-performance spark plugs are an excellent upgrade for classic Harley-Davidson models, providing enhanced ignition and improved engine performance.
The DS Performance spark plugs feature a 0.600 inch thread size and a nickel-plated, copper-alloy center electrode. This center electrode is designed to provide a precise and consistent ignition spark, ensuring optimal combustion in the engine cylinder. The nickel plating not only adds durability and corrosion resistance but also helps to improve heat transfer, reducing the risk of engine misfires and performance issues.
The DS Performance spark plugs are also equipped with a high-temperature nitride-coated ceramic insulator. This insulator helps to maintain a consistent spark gap, even under high-temperature conditions, ensuring consistent ignition and performance. Additionally, the insulator helps to reduce spark plug fouling, increasing the lifespan of the plugs.
These spark plugs are also designed with a tapered ground electrode, which helps to improve combustion efficiency and reduce engine knocking. The tapered ground electrode also helps to create a more even combustion pattern, reducing the risk of engine pinging and detonation.
In summary, the DS Performance 8470785 spark plugs are a high-quality upgrade for Harley-Davidson FLHTCI engines manufactured between 1996 and 1998. With their nickel-plated, copper-alloy center electrode, high-temperature nitride-coated ceramic insulator, and tapered ground electrode, these spark plugs provide enhanced ignition, improved engine performance, and increased durability. Upgrade your Harley-Davidson engine with DS Performance spark plugs and experience the difference in performance and reliability.
Pros of buying 1996-1998 DS Performance Spark Plugs for Harley-Davidson FLHTCI Classic (Part Number 8470785):1. Enhanced Performance: DS Performance spark plugs are designed to provide improved combustion efficiency, which can result in better engine performance, increased power, and improved fuel economy.
2. Longer Lifespan: DS Performance spark plugs are often made with high-quality materials and advanced technology, which can result in a longer lifespan compared to standard spark plugs.
3. Improved Engine Protection: DS Performance spark plugs can help reduce engine wear and tear, as they are designed to prevent misfires and improve ignition efficiency.
4. Easy Installation: DS Performance spark plugs are generally easy to install and require no special tools or skills, making them a convenient option for DIY enthusiasts.
Cons of buying 1996-1998 DS Performance Spark Plugs for Harley-Davidson FLHTCI Classic (Part Number 8470785):1. Higher Cost: DS Performance spark plugs can be more expensive than standard spark plugs, which may be a deterrent for some customers.
2. Potential Compatibility Issues: While DS Performance spark plugs are generally compatible with a wide range of vehicles, it is important to ensure that the spark plugs are compatible with your specific Harley-Davidson FLHTCI Classic model before purchasing.
3. Limited Availability: DS Performance spark plugs may not be as widely available as standard spark plugs, which could make it more difficult to find replacement parts if needed.
Conclusion:If you are looking to improve the performance of your Harley-Davidson FLHTCI Classic and are willing to pay a premium for high-quality spark plugs, DS Performance spark plugs could be a good option for you. However, it is important to ensure that the spark plugs are compatible with your specific model and to consider the potential drawbacks such as higher cost and limited availability. Ultimately, the decision to purchase DS Performance spark plugs should be based on your individual needs and preferences.
Recommendation:If you are considering purchasing DS Performance spark plugs for your Harley-Davidson FLHTCI Classic, we recommend doing your research and comparing prices from multiple sources to ensure you are getting the best deal. Additionally, we recommend consulting with a Harley-Davidson dealership or a trusted mechanic to ensure that the spark plugs are compatible with your specific model.
Copper core electrode prevents oxidation and corrosion, has good electrical heat conductivity creates long spark plug service life.
Multi rib design of the insulator eliminates flash over. Nickel plated housing prevents oxidation and corrosion. Multi-layer gaskets and heat crimping process ensure a leak free, gas tight seal. Insulator is made of 95 pure alumina, features strong resistance to heat shock and superior insulation.
Ds performance spark plugs cold Harley flhtci Classic conventional with a black ceramic body and bold red logo script. Sold in pairs note: equivalent to Gk brp7es-11 spark plugs.