Description

Iridium IX – the alternative for even more power

These high-performance spark plugs with a center electrode made of the precious metal iridium are used by many manufacturers in the original equipment. They have been specially developed for the latest engine technologies, but they are also the alternative to the standard type for older models in order to fully exploit power reserves.

The special thing about it:
– The electrode material iridium is almost resistant to spark erosion.
– Iridium enables particularly narrow center electrodes of only 0.6 mm diameter.
– With narrow centre electrodes more ignitable mixture reaches the ignition spark. This leads to reliable ignition and better propagation of the flame front.

details
wrench size: 21 mm
thread diameter: 14 mm
thread length: 19 mm
electrode distance: 0.7-0.8 mm

Additional information