Iridium Spark Plug NGK CR9EHIX-9

In addition to standard spark plugs, we also offer special racing spark plugs with very thin platinum or iridium electrodes. These are particularly recommended for highly tuned engines and engines using internal rotor ignition. The spark is much more stable at high rpm, and this type of electrode offers better self-cleaning properties than conventional CU electrodes.

In addition to the standard spark plugs, we can also offer you special racing spark plugs with very thin electrodes made of platinum or iridium. Recommendable especially for highly tuned engines and when using an inner rotor ignition. The spark is much more stable at high revs and this type of electrode has better self-cleaning features than common CU electrodes.