fits model: Ds, Flht. make: Harley. year: 1986–1987.

( Brand: Drag Specialties ), ( Manufacturer Part Number: 8470783 ), ( Part Type: Spark Plug )
Introducing the 1986-1987 Harley-Davidson 8470783 Plugs DS, a high-performance spark plug designed specifically for Harley-Davidson FLHT models produced during these years. This plug is manufactured by a trusted name in the industry, Performance Spark, ensuring reliability and durability.
The 1986-1987 Harley-Davidson 8470783 Plugs DS are characterized by their NGK Iridium IX center electrode, which provides superior ignitability and longer service life compared to traditional copper plugs. The iridium center electrode is resistant to wear and corrosion, ensuring consistent spark and performance over time.
These plugs are designed to fit perfectly in your Harley-Davidson FLHT engine, ensuring a secure and snug fit. The double-gap design of the plugs helps to reduce misfires and improve engine performance, while the heat range is optimized to prevent pre-ignition and knocking.
The 1986-1987 Harley-Davidson 8470783 Plugs DS are not just a replacement for your old plugs, but an upgrade that can help improve the overall performance of your Harley-Davidson FLHT engine. They are designed to deliver a stronger and more reliable spark, resulting in improved engine performance, improved fuel economy, and smoother engine operation.
In conclusion, the 1986-1987 Harley-Davidson 8470783 Plugs DS by Performance Spark are a must-have for any Harley-Davidson FLHT owner looking to improve their engine performance and longevity. With their superior construction, excellent fit, and proven performance, these plugs are a worthy investment for any Harley-Davidson enthusiast.
Pros of buying 1986-1987 Harley-Davidson plugs DS 1983 Performance Spark Flht Specialties:1. Improved Performance: These plugs are designed to improve the overall performance of your Harley-Davidson engine by providing optimal spark to the combustion chamber.
2. Longer Life Span: Compared to OEM plugs, these high-performance plugs have a longer life span due to their heat-resistant material.
3. Enhanced Fuel Efficiency: The improved spark can lead to more efficient combustion, reducing fuel consumption and saving you money in the long run.
4. Better Cold Start: The DS 1983 performance spark plugs are designed to provide better cold starts, making it easier to ride your Harley-Davidson in colder weather.
Cons of buying 1986-1987 Harley-Davidson plugs DS 1983 Performance Spark Flht Specialties:1. Higher Price: These high-performance plugs are usually more expensive than OEM plugs, which may be a consideration for some budget-conscious riders.
2. Potential for Engine Damage: If not installed correctly, these plugs can cause engine damage, so make sure to have them installed by a professional or follow the manufacturer's instructions carefully.
3. Requires Regular Maintenance: High-performance plugs may require more frequent maintenance, such as spark plug gap adjustments and frequent replacements, compared to OEM plugs.
Conclusion:If you are looking for improved performance, better fuel efficiency, and quicker cold starts for your Harley-Davidson, then the DS 1983 performance spark plugs are a worthwhile investment. However, be prepared to pay a higher price and to perform more frequent maintenance. Make sure to have them installed by a professional or follow the manufacturer's instructions carefully to avoid any potential engine damage.
Recommendation:I would recommend these plugs to riders who are serious about performance and are willing to invest in high-quality parts to get the most out of their Harley-Davidson. For budget-conscious riders, I would suggest considering OEM plugs or looking for less expensive high-performance alternatives.
Nickel plated housing prevents oxidation and corrosion. Multi rib design of the insulator eliminates flash over.
Ds performance spark plugs cold Harley Flht 1983, conventional spark plugs with a black ceramic body and bold red logo script.
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. Copper core electrode prevents oxidation and corrosion, has good electrical and heat conductivity and creates long spark plug service life.
Multi layer gaskets and heat crimping process ensure a leak free, gas tight seal.