Iridium IX spark plug - Racing plug R7435-10

The pinnacle of evolution in technology and performance of the sector leader's spark plugs
The iridium electrode is 25% smaller than a platinum one and only 1/4 the size of a conventional nickel electrode
Ultra-small diameter central electrode reducing required voltage and extending ignition system life.
New metallic coating with increased corrosion resistance
Competition iridium spark plug



Specifications


Brand
NGK SPARK PLUGS


Supplier reference
4897


Threaded extension
19,1 mm (3/4")


Ground electrode setting
Simple


Terminal Configuration
Removable nut


Style
R7435-10


Earth electrode shape
With grooves


Thermal grade
10


Electrode tip material
Iridium


Thread size(s)
14 mm


Model
Iridium IX


Product name
Spark plug


Central electrode projection
Designed


Electric heater
5 kOhm


Electrode gap
0,7 mm


Electrode gap
0,028"


Electrode gap
0,7 mm (0,028")


Hex size
16 mm (5/8")


Type
Resistive type


Central electrode type
Necked Down


Units
Unit