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LDK series

LDK7RTI replace for NGK Iridium IX DCPR7EIX Spark Plugs for 1999-2016 Harley Davidson Twin Cam

The ultimate in spark plug technology and performance from the industry leader The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life New metal shell plating has enhanced anticorrosion qualities Come pre-gapped


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Advantages of this spark plug:

1. Long life: The outer electrode of the double precious metal is inlaid with platinum, the main electrode is made of iridium, and both the iridium and platinum material has strong anti-oxidation ability. The side electrode technology makes the spark plug gap almost wear-free, thereby extending its lifespan;

 

2. Strong ignition performance: The design of iridium and platinum needle, has good thermal conductivity, uses hot melt technology, and has high air tightness;

 

3. More fuel saving: the side electrode is processed into a hammer, which increases the charge focusing effect and saves the cost of car maintenance;

4. Solve the jitter: effectively solve the engine jitter caused by the oxidation of the spark plug and improve the engine power;

 

5. Quick start: Improve fuel efficiency, start faster, and accelerate more stable and smoothly.

1. Long life: The outer electrode of the double precious metal is inlaid with platinum, the main electrode is made of iridium, and both the iridium and platinum material has strong anti-oxidation ability. The side electrode technology makes the spark plug gap almost wear-free, thereby extending its lifespan;

 

2. Strong ignition performance: The design of iridium and platinum needle, has good thermal conductivity, uses hot melt technology, and has high air tightness;

 

3. More fuel saving: the side electrode is processed into a hammer, which increases the charge focusing effect and saves the cost of car maintenance;

4. Solve the jitter: effectively solve the engine jitter caused by the oxidation of the spark plug and improve the engine power;

 

5. Quick start: Improve fuel efficiency, start faster, and accelerate more stable and smoothly.



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