Super S

The first spark plug with a central electrode whose nucleus is made of copper imbedded in nickel made in Brazil.
Its technical properties ensure a wide range of usage. The copper imbedded nucleus diminishes the probability of occurrence of the overheating when applied correctly.
The insulated and longer tip allows more gases to circulate in the ignition area (between insulated tip and metal housing).
The characteristics of the Super S Plug diminishes the probability of ocurrence of the carbonization and the subsequent accumulation of carbon deposits.