NGK LFR6AIX-11 Iridium Spark PlugsNGK LFR6AIX-11
Iridium Spark Plugs
Vehicle
Universal
Features:
- Heat Range: 6
- Hex Size: 5/8″
- Insulator Height: 50.50 mm
- Pre-Gap Size: .044″
- Reach: 26.5 mm
- Resistance: 5000 Ohms
- Thread Diameter: 14.00 mm
- Set of 4
NGK Iridium Spark Plugs
It may be time to invest in precious metal futures. NGK Iridium Spark Plugs represent the ultimate evolution of spark plug technology and performance. Iridium allows for a center electrode 75 percent the size of a platinum electrode and 24 percent the size of a conventional nickel electrode.
The fine electrode tip is engineered for greater ignition. And it's in the design of the iridium tip that makes Iridium IX a better spark plug. The electrode is not too thin and not too thick. It's just the right size to reduce the voltage required for spark and to maximize the overall longer life qualities of iridium.
Why should you run a cold plug on supercharged and N.O.S. applications? What is a Cold plug? Click-here
NGK Iridium Spark Plugs Feature:
- Higher Melting Point Than Platinum
- Anti-Oxidation and Anti-Erosion
- Improved Ignition
- Superior Anti-Fouling
- Lower Required Voltage
- Metal Shell Plating
