SMS BEARINGS FZCO

SPECIAL MULTI-ELECTRODE SPARK PLUGS

​

Spark plugs for heavy-duty supercharged engines. Two ground electrodes directly integrated into the shell for higher resistance to high pressure and high vibrations.

​

Replacement interval: see the table below.

​

Highly resistant spark plugs mainly used for racing purposes. High resistance to vibrations and high pressures in the combustion chamber.

 

​

EXPLANATIONS TO THE TABLE:
* custom production
P sealing washer
K sealing cone