fits model: Ds. make: Harley. year: 1999.

( Brand: Drag Specialties ), ( Manufacturer Part Number: 8470764 ), ( Part Type: Spark Plug )
The DS Performance Spark Plugs for Harley-Davidson FXSTB Night Train 1999 are a high-performance upgrade designed to enhance the ignition system of your classic Harley-Davidson. These spark plugs are specifically engineered for the 1999 Night Train model, ensuring a perfect fit and optimal performance.
The DS Performance spark plugs are made with a Nickel-Alloy center electrode, which is known for its superior heat conductivity and durability. This material can withstand high engine temperatures, reducing the risk of pre-ignition and misfires. The platinum-tipped ground electrode further enhances ignition efficiency, providing a stronger spark and improving combustion.
These spark plugs feature a resistant, corrosion-resistant insulator made of silicone nitrite, which ensures long-lasting performance even in harsh conditions. The insulator also helps to prevent fouling and promotes better gas flow, resulting in improved engine performance and fuel efficiency.
The DS Performance spark plugs for Harley-Davidson FXSTB Night Train 1999 are designed to meet the specific needs of your bike. They are precision-engineered to provide a consistent and powerful spark, ensuring smooth and reliable engine operation. Upgrading to these high-performance spark plugs is a simple way to enhance the performance and longevity of your Harley-Davidson.
Pros of buying 8470764 DS Performance Spark Plugs for Harley-Davidson FXSTB Night Train 1999:1. Improved Engine Performance: DS Performance spark plugs are known for their superior ignition performance, which can improve engine efficiency and horsepower.
2. Longer Lifespan: These spark plugs are designed to last longer than standard spark plugs, reducing the need for frequent replacements.
3. Enhanced Fuel Efficiency: By improving combustion, DS Performance spark plugs can help improve your Harley-Davidson's fuel efficiency.
4. Better Cold Start: DS Performance spark plugs can provide a better cold start, making it easier to ride your motorcycle in colder weather.
Cons of buying 8470764 DS Performance Spark Plugs for Harley-Davidson FXSTB Night Train 1999:1. Higher Cost: DS Performance spark plugs are typically more expensive than standard spark plugs.
2. Potential for Over-Gapping: If not installed correctly, DS Performance spark plugs can be over-gapped, which can cause misfires and reduce performance.
3. Not Compatible with All Engine Types: DS Performance spark plugs are not compatible with all engine types, so it's important to ensure they are suitable for your Harley-Davidson.
Conclusion:While DS Performance spark plugs offer several benefits, such as improved engine performance, longer lifespan, and enhanced fuel efficiency, they also have some potential drawbacks, including a higher cost and the risk of over-gapping if not installed correctly. If you are willing to pay a premium for better performance and longer lifespan, then DS Performance spark plugs could be a good investment for your Harley-Davidson FXSTB Night Train 1999. However, it's important to ensure they are compatible with your engine and to have them installed by a professional to avoid any potential issues.
Recommendation:If you are considering purchasing 8470764 DS Performance Spark Plugs for your Harley-Davidson FXSTB Night Train 1999, we recommend doing some research to ensure they are the right choice for your specific engine and riding conditions. Additionally, we recommend having them installed by a professional to ensure they are installed correctly and to avoid any potential issues. Overall, if you are willing to invest in better performance and a longer lifespan, DS Performance spark plugs could be a worthwhile investment for your Harley-Davidson.
Sold in pairs note: replaces oem part 5r6a. Ds performance spark plugs stock Harley fxstb night train 1999 conventional with a black ceramic body and bold red logo script.
Equivalent to Gk brp5es-11 spark plugs. 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.
Nickel plated housing prevents oxidation and corrosion. Insulator is made of 95 pure alumina, features strong resistance to heat shock and superior insulation.