fits model: Ds, Flhr. make: Harley. year: 1994.

( Brand: Drag Specialties ), ( Manufacturer Part Number: 8470638 ), ( Part Type: Spark Plug ), ( Warranty Details: See Manufacturer )
The 8470638 DS Performance Spark Plugs are specifically designed for Harley-Davidson FLHR models from the year 1994. These high-performance spark plugs are engineered to deliver optimal ignition performance, ensuring your motorcycle runs smoothly and efficiently.
These spark plugs are made with a nitride-alloy ground electrode, which provides superior heat conductivity and reduces ignition misfires. The central electrode is also plated with a nickel-chromium alloy, enhancing its durability and resistance to wear and tear. The insulator nose is made from ceramic, which ensures a reliable and consistent spark, even under heavy load or extreme temperatures.
The DS Performance Spark Plugs feature a copper core, which contributes to faster ignition and improved combustion. This results in increased power output, improved fuel efficiency, and reduced emissions. The plugs also have a long service life, thanks to their anti-seize and anti- fouling properties, which help prevent deposits and corrosion.
In addition, these spark plugs come with a high temperature resistant shell, which protects the plug from excessive heat and prevents pre-ignition. They also have a tapered ground electrode, which ensures a perfect fit in the cylinder head, reducing the risk of misfires and engine damage.
Overall, the 8470638 DS Performance Spark Plugs are a great choice for Harley-Davidson FLHR owners looking to enhance their bike's performance, improve fuel efficiency, and extend the life of their engine. With their superior quality materials, advanced design, and long service life, these spark plugs are a smart investment for any motorcycle enthusiast.
Pros of buying 8470638 DS Performance Spark Plugs for Harley-Davidson FLHR 1994 Specialties:1. Improved Engine Performance: DS Performance spark plugs are designed to provide a more efficient combustion process, which can result in improved engine performance and increased horsepower.
2. Longer Lifespan: The platinum-tipped design of these spark plugs can help extend their lifespan, reducing the need for frequent replacements.
3. Enhanced Fuel Efficiency: By improving combustion efficiency, DS Performance spark plugs can help reduce fuel consumption, resulting in better fuel economy.
4. Easy Installation: The spark plugs are designed to fit easily into your Harley-Davidson FLHR 1994 Specialties engine, making installation a straightforward process.
Cons of buying 8470638 DS Performance Spark Plugs for Harley-Davidson FLHR 1994 Specialties:1. Higher Cost: DS Performance spark plugs may be more expensive than other standard spark plugs, which could be a deterrent for some buyers.
2. Potential for Misinstallation: If not installed correctly, the spark plugs could potentially cause engine damage. It is important to follow the installation instructions carefully.
3. Requires Regular Maintenance: While the platinum-tipped design can help extend the lifespan of these spark plugs, they still require regular maintenance and replacement.
Conclusion:DS Performance spark plugs are a solid choice for Harley-Davidson FLHR 1994 Specialties owners who are looking to improve engine performance, fuel efficiency, and extend the lifespan of their spark plugs. While they may be more expensive upfront, the potential benefits can make them a worthwhile investment for many motorcycle enthusiasts. However, it is important to ensure that the spark plugs are installed correctly and that regular maintenance is performed to ensure optimal performance.
Recommendation:If you are looking to upgrade your Harley-Davidson FLHR 1994 Specialties spark plugs, DS Performance 8470638 spark plugs are a great option to consider. They offer numerous benefits, such as improved engine performance, longer lifespan, and enhanced fuel efficiency. Just make sure to follow the installation instructions carefully and perform regular maintenance to ensure optimal performance.
Wrench size 5 8 in. Fit guide model performance spark than stock spark plug typeresistorthread12mm thread reach 3 4 in. Nickel plated housing prevents oxidation and corrosion. Sold in pairs note: equivalent to Gk brp4es-11 spark plugs.
Ds performance spark plugs hot Harley Flhr 1994 conventional with a black ceramic body and bold red logo script. Multi rib design of the insulator eliminates flash over.
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.
Copper core electrode prevents oxidation and corrosion, has good electrical heat conductivity creates long spark plug service life.