fits model: Flh, Ds, Heritage. make: Harley. year: 1980–1981.

( Brand: Drag Specialties ), ( Manufacturer Part Number: 8470774 ), ( Part Type: Spark Plug )
The 8470774 spark plugs from Spark Plug Specialties, designed specifically for Harley-Davidson FLH 1981 models, are an excellent choice for enthusiasts seeking to enhance their bike's performance and reliability. These high-quality plugs are engineered to deliver exceptional ignition efficiency, ensuring optimal combustion and a smooth, powerful ride.
The 8470774 plugs feature a robust nickel alloy center electrode, which is resistant to wear and corrosion, ensuring long-lasting performance. The iridium tip on these plugs provides an exceptionally sharp ignition spark, reducing misfires and improving fuel efficiency. The plugs also incorporate a copper core, which helps to dissipate heat effectively, reducing the risk of pre-ignition and prolonging the life of the spark plug.
These plugs are specifically designed for Harley-Davidson's 80 Heritage DS models, ensuring a perfect fit and optimal performance. The tight gap between the electrode and the ground electrode ensures precise ignition timing, resulting in improved engine performance and reduced emissions.
Investing in these 8470774 spark plugs from Spark Plug Specialties is an excellent way to maintain your Harley-Davidson FLH 1981 and ensure it continues to deliver the powerful, reliable performance you've come to expect from this iconic brand.
Pros of buying 8470774 Spark Plugs for Harley-Davidson 1981 FLH 80 Heritage DS from Specialties Harley Performance:1. High-quality components: Specialties Harley Performance is a reputable brand known for providing top-notch products for Harley-Davidson vehicles. The 8470774 spark plugs are designed to improve engine performance and longevity.
2. Enhanced ignition: The specially engineered spark plugs can provide a more reliable ignition, which can lead to better fuel efficiency, improved engine performance, and smoother operation.
3. Increased power: The 8470774 spark plugs can help your Harley-Davidson FLH 80 Heritage DS generate more power by delivering a stronger spark, leading to more efficient combustion.
Cons of buying 8470774 Spark Plugs for Harley-Davidson 1981 FLH 80 Heritage DS from Specialties Harley Performance:1. Cost: The 8470774 spark plugs may be more expensive than the stock replacement spark plugs for your Harley-Davidson. However, the improved performance and longevity may justify the higher cost over time.
2. Installation: Installing the 8470774 spark plugs may require a certain level of mechanical expertise or professional assistance, which could add to the overall cost of the replacement.
Recommendation:If you are looking to improve the performance and longevity of your 1981 Harley-Davidson FLH 80 Heritage DS, investing in high-quality spark plugs like the 8470774 from Specialties Harley Performance could be a worthwhile investment. While the initial cost may be higher, the potential improvements in engine performance, fuel efficiency, and overall riding experience may justify the extra expense. It is essential to ensure proper installation to achieve the best results. If you are unsure about the installation process, it would be wise to seek professional assistance for peace of mind.
Copper core electrode prevents oxidation and corrosion, has good electrical and heat conductivity and creates long spark plug service life.
Sold in pairs note equivalent to Gk brp7es 11 spark plugs. Multi rib design of the insulator eliminates flash over.
Ds performance spark plugs cold Harley Flh 80 Heritage 1981 conventional spark plugs with a black ceramic body and bold red logo script. Nickel plated housing prevents oxidation and corrosion. Insulator is made of 95 pure alumina, features strong resistance to heat shock and superior insulation. Multi layer gaskets and heat crimping process ensure a leak free, gas tight seal.