Overview

Brisk Iridium Racing Spark Plugs

Brisk iridium racing spark plugs increase your engine power. Iridium is 6 times harder, 8 times stronger, and has a 1,200 degrees higher melting point than platinum. These plugs are power-focused, putting the spark exactly in the focal point of the reflector. They require lower supplied ignition voltage, and are built with an optimized diameter center and cut back ground electrode. Iridium spark plugs are ideal for high-pressure, high-output race engines, as well as turbo, supercharged, or nitrous applications.

Additional product details:

* Less quenching, better air/fuel mixture access equals more power
* Ability to ignite lean mixtures and difficult-to-ignite fuels
* Good resistance to fouling and easier starts

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