Product Type: Spark Plug
Item Code: BRISK-AR12ZS
Brand: BRISK
Material: Iridium
Size: Long Thread
Made In Czech Republic

How To Use
Brisk premium racing spark plugs are a multi spark exposed center core and 360 degree earth electrode design. Made out of silver the center core is isolated by a laser deposited ceramic insulator. This manufacturing system gives far superior utilization of fuel energy and reduction in fuel consumption of new and older engines. Brisk ZS ZC racing spark plugs are the very latest in ignition technology pushing the boundaries of spark plug design to the limit. The 360 degree arc design can occur on a minimum of 3 points at once, even very rich mixture found in race engine under heavy load. The ignition arc gives off a sparkle like effect all around the center core and laser deposited rings on circumference of ceramic insulator.

"Continuous spark gap over entire circumference 360°.
Extremely long flash over.
Laser deposited electrodes.
Lower voltage consumption
No gaping necessary
Minimum 3 point arc design
Life Span: Up to 20 000 km or 12 000 miles and Up to 25 racing hours
Thread Diameter 10mm
Thread Reach 19mm-3/4""
Hexagon 16mm-5/8""
Seat Type Gasket
Design Multi-Spark
Resistor Yes
Projected Yes
Heat Range - 12​​"