fits model: Ds, Flstf, Fat, Boy. make: Harley. year: 1990–1999.

( Brand: Drag Specialties ), ( Manufacturer Part Number: 8470791 ), ( Part Type: Spark Plug ), ( Warranty Details: See Manufacturer )
Introducing the 1990-1999 DS Performance Spark Plugs, specifically designed for Harley-Davidson FLSTF Fat Boy models. This set of high-quality spark plugs is engineered to deliver exceptional performance and reliability, ensuring a smoother and more powerful ride for your beloved motorcycle.
The DS Performance spark plugs for Harley-Davidson FLSTF Fat Boy are manufactured using advanced materials and cutting-edge technology. They feature a specially designed iridium center electrode, which provides superior heat conductivity and longevity compared to traditional spark plug materials. This results in faster ignition, improved fuel efficiency, and reduced engine wear, ultimately extending the lifespan of your engine.
Each spark plug is carefully crafted to meet the unique requirements of Harley-Davidson engines. The DS Performance spark plugs for FLSTF Fat Boy are precisely engineered to fit perfectly in your motorcycle's spark plug sockets, ensuring a secure and reliable connection. They are also designed to withstand the high-temperature and high-pressure environment of a Harley-Davidson engine, ensuring reliable performance even in the most demanding conditions.
In addition to their performance benefits, the DS Performance spark plugs for Harley-Davidson FLSTF Fat Boy also boast a sleek and stylish appearance. With their distinctive black coating and DS Performance logo, these spark plugs are not only functional but also a great visual upgrade for your motorcycle.
In summary, the 1990-1999 DS Performance Spark Plugs for Harley-Davidson FLSTF Fat Boy are the perfect choice for riders seeking improved engine performance, increased fuel efficiency, and reduced engine wear. With their advanced materials, precise engineering, and stylish design, these spark plugs are sure to enhance the performance and appearance of your Harley-Davidson FLSTF Fat Boy.
Pros of buying 1990-1999 DS Performance Spark Plugs for Harley-Davidson FLSTF Fat Boy (Part Number 8470791):1. Improved Engine Performance: DS Performance spark plugs are designed to provide a stronger spark, which can result in improved engine performance and increased horsepower.
2. Longer Lifespan: DS Performance spark plugs are known for their durability and longevity, which can mean fewer replacements over time.
3. Enhanced Fuel Efficiency: A stronger spark can help improve combustion, which can lead to improved fuel efficiency and lower fuel costs.
4. Better Cold Start Performance: DS Performance spark plugs are designed to provide a strong spark even in cold conditions, which can make starting the bike easier in the winter months.
Cons of buying 1990-1999 DS Performance Spark Plugs for Harley-Davidson FLSTF Fat Boy (Part Number 8470791):1. Higher Cost: DS Performance spark plugs tend to be more expensive than standard spark plugs, which may be a consideration for some riders.
2. Potential Compatibility Issues: While DS Performance spark plugs are designed to fit most motorcycles, it's always a good idea to double-check compatibility before making a purchase.
3. Possibility of Over-Sparking: If the spark plugs are not properly gapped, they may produce an over-spark that can damage the engine. It's important to follow the manufacturer's instructions for proper installation.
Conclusion: If you're looking for improved engine performance, durability, and fuel efficiency, DS Performance spark plugs for your Harley-Davidson FLSTF Fat Boy may be worth the investment. However, it's important to ensure compatibility and follow proper installation instructions to avoid any potential issues.
Recommendation: If you're interested in purchasing DS Performance spark plugs, I recommend doing your research to ensure they're compatible with your bike and following the manufacturer's installation instructions carefully. Additionally, consider the potential cost increase and the possibility of over-sparking, and weigh those factors against the potential benefits.
Nickel plated housing prevents oxidation and corrosion. Multi rib design of the insulator eliminates flash over.
Multi-layer gaskets and heat crimping process ensure a leak free, gas tight seal.
Copper core electrode prevents oxidation and corrosion, has good electrical heat conductivity creates long spark plug service life. Sold in pairs note: equivalent to Gk brp7es-11 spark plugs. Insulator is made of 95 pure alumina, features strong resistance to heat shock and superior insulation.
Ds performance spark plugs cold Harley Flstf Fat Boy conventional with a black ceramic body and bold red logo script.