fits model: Ds, Bob, Fat. make: Harley. year: 1981–1985.

( Brand: Drag Specialties ), ( Manufacturer Part Number: 8470745 ), ( Part Type: Spark Plug )
The 8470745 Specialty Spark 1985 Performance Plugs, Bob 1981 Fat Harley FXEF DS, are a must-have upgrade for your classic Harley-Davidson engine. These high-performance spark plugs are specifically designed for the 1981 Fat Harley FXEF DS and 1985 models, ensuring a perfect fit and optimal performance.
These Specialty Spark plugs are engineered to deliver superior ignition and combustion, resulting in increased horsepower, improved fuel efficiency, and smoother engine operation. The advanced iridium center electrode and nickel-plated shell provide excellent heat transfer and resistance to fouling, ensuring a consistent spark and longer plug life.
The 8470745 Specialty Spark plugs also feature a superior heat range, which allows them to withstand high-temperature environments without pre-igniting or causing misfires. This results in more efficient combustion, reduced emissions, and a more responsive engine.
Installing these Specialty Spark plugs is a simple and straightforward process, and they come complete with a high-quality gasket to ensure a tight seal and prevent leakage. In addition, the plugs are easy to remove and replace, making routine maintenance a breeze.
In summary, the 8470745 Specialty Spark 1985 Performance Plugs, Bob 1981 Fat Harley FXEF DS are a high-performance upgrade for your classic Harley-Davidson engine. They deliver superior ignition and combustion, increased horsepower, improved fuel efficiency, and smoother engine operation. With their advanced iridium center electrode, nickel-plated shell, and superior heat range, these plugs are built to last and deliver consistent performance. Upgrade your Harley-Davidson engine today with the 8470745 Specialty Spark plugs.
Pros of buying 8470745 Specialties Spark Plugs for your 1981 Fat Harley FXEF DS:1. High-performance design: These spark plugs are designed to deliver improved combustion efficiency, which can lead to increased power and better fuel economy.
2. Durable construction: The nickel-plated terminals and high-tensile center electrode ensure long-lasting performance, reducing the need for frequent replacements.
3. Improved ignition: The fine-wire design and high-voltage tips can help improve ignition, reducing misfires and improving engine performance.
Cons of buying 8470745 Specialties Spark Plugs for your 1981 Fat Harley FXEF DS:1. Cost: These spark plugs may be more expensive than standard OEM replacements, which could be a deterrent for some budget-conscious riders.
2. Potential compatibility issues: While these spark plugs are designed to fit your Harley Davidson, it's always a good idea to double-check with the manufacturer or a professional mechanic to ensure they are the right fit for your specific bike.
Conclusion:If you're looking to improve the performance of your 1981 Fat Harley FXEF DS, investing in high-quality spark plugs like the 8470745 Specialties Spark Plugs could be a worthwhile investment. The improved combustion efficiency, durability, and ignition capabilities can lead to improved power, fuel economy, and overall engine performance. However, be sure to consider the cost and potential compatibility issues before making a purchase.
Recommendation:If you're comfortable with the cost and believe that the potential performance improvements are worth it, I would recommend giving the 8470745 Specialties Spark Plugs a try. Just be sure to double-check with the manufacturer or a professional mechanic to ensure they are the right fit for your specific bike.
Nickel plated housing prevents oxidation and corrosion. Multi rib design of the insulator eliminates flash over.
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. Ds performance spark plugs stock Harley fxef Fat Bob 1981, 1985 conventional spark plugs with a black ceramic body and bold red logo script.
Sold in pairs note replaces oem part 5r6a. Multi layer gaskets and heat crimping process ensure a leak free, gas tight seal.
Equivalent to Gk brp5es 11 spark plugs.