Description
Racing ignition demands precision at every component level. The AR2592 eliminates resistive losses that rob you of spark efficiency, delivering cleaner combustion and more reliable firing across the RPM band. If you’re serious about consistency and repeatability on track, a quality racing plug isn’t optional—it’s foundational.
- 14mm thread size
- 0.750″ reach
- Gasket seat design
- Non-resistor construction
- Sold individually
- Racing-grade performance






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