fits model: Ds, Flhtc, Classic. make: Harley. year: 1983–1998.

( Brand: Drag Specialties ), ( Manufacturer Part Number: 8470646 ), ( Part Type: Spark Plug ), ( Warranty Details: See Manufacturer )
Introducing the 1983-1998 DS Performance Spark Plugs for Harley-Davidson FLHTC Classic, part number 8470646. These high-performance spark plugs are specifically designed for Harley-Davidson engines, ensuring optimal ignition and performance.
The DS Performance spark plugs are engineered with a superior nickel alloy center electrode, which provides a longer service life and improved ignitability. The platinum-tipped ground electrode ensures a clean, reliable spark, resulting in improved combustion and increased engine efficiency.
These spark plugs are also equipped with a heat range that is specifically tailored for Harley-Davidson engines. This feature ensures that the spark plugs maintain the ideal operating temperature, preventing pre-ignition and misfires. The heat range also helps to reduce the risk of fouling, ensuring a consistent and reliable performance.
The DS Performance spark plugs are easy to install, with a tapered-thread design that fits snugly into the engine cylinder. They are also designed to fit securely, with a copper core that provides excellent heat conductivity and helps to prevent engine overheating.
In addition to their superior performance, the DS Performance spark plugs are also aesthetically pleasing. They feature a chrome-plated shell that adds a touch of style to your Harley-Davidson engine.
Overall, the 1983-1998 DS Performance Spark Plugs for Harley-Davidson FLHTC Classic are a must-have for any Harley-Davidson enthusiast. They offer improved ignition, increased engine efficiency, and longer service life, all while adding a touch of style to your engine. So why wait? Upgrade your Harley-Davidson engine today with DS Performance spark plugs.
Pros of buying 1983-1998 DS Performance Spark Plugs (Harley-Davidson FLHTC Classic 8470646 Specialties):1. High-quality materials: DS Performance uses high-quality materials in their spark plugs, such as nickel alloy and platinum, which can provide improved performance and longevity compared to standard spark plugs.
2. Improved engine performance: DS Performance spark plugs are designed to provide a stronger spark, which can improve engine performance and fuel efficiency.
3. Longer lifespan: The high-quality materials and improved design of DS Performance spark plugs can result in a longer lifespan compared to standard spark plugs.
Cons of buying 1983-1998 DS Performance Spark Plugs (Harley-Davidson FLHTC Classic 8470646 Specialties):1. Higher cost: DS Performance spark plugs are typically more expensive than standard spark plugs, which can be a disadvantage for budget-conscious consumers.
2. Potential compatibility issues: While DS Performance spark plugs are designed to fit Harley-Davidson FLHTC Classic models, there may be compatibility issues with older or modified bikes. It's always a good idea to check with a Harley-Davidson dealer or mechanic to ensure compatibility before purchasing.
3. Potential for over-sparking: DS Performance spark plugs are designed to provide a stronger spark, which can potentially lead to over-sparking if not properly installed or adjusted. This can result in engine damage and reduced performance.
Conclusion:DS Performance spark plugs can provide improved engine performance, fuel efficiency, and longevity for Harley-Davidson FLHTC Classic models. However, they come at a higher cost and may not be compatible with all older or modified bikes. It's important to consider these factors and consult with a Harley-Davidson dealer or mechanic before making a purchase. If you're looking for an upgrade to your bike's spark plugs and are willing to pay a premium for high-quality materials and improved performance, DS Performance spark plugs could be a good choice for you.
Recommendation:If you're considering purchasing 1983-1998 DS Performance Spark Plugs for your Harley-Davidson FLHTC Classic, we recommend consulting with a Harley-Davidson dealer or mechanic to ensure compatibility and proper installation. Additionally, it may be beneficial to research other high-quality spark plug options to compare prices and performance. Ultimately, the decision to purchase DS Performance spark plugs should be based on your specific needs, budget, and preferences.
Wrench size 5 8 in. Insulator is made of 95 pure alumina, features strong resistance to heat shock and superior insulation. Fit guide model performance spark than stock spark plug typeresistorthread12mm thread reach 3 4 in.
Sold in pairs note: equivalent to Gk brp4es-11 spark plugs. Copper core electrode prevents oxidation and corrosion, has good electrical heat conductivity creates long spark plug service life. Ds performance spark plugs hot Harley Flhtc Classic conventional with a black ceramic body and bold red logo script.
Nickel plated housing prevents oxidation and corrosion. Multi-layer gaskets and heat crimping process ensure a leak free, gas tight seal. Multi rib design of the insulator eliminates flash over.