Engineered specifically for local market.
Massive copper core centre electrode provides 120% more spark area of conventional designs for improved spark plug gap life.
Exclusive Heat-Active Alloy.
Allows spark plug ground electrodes to reach optimal temperature quickly and maintain stable operating temperature under all engine loads. Lower electrode operating temperatures improve driveability in prevention of harmful pre ignition under high engine loads.
The "V"-trimmer ground electrode allow best ignitability for optimum engine idle stability, power and economy.